ACADEMIC REGULATIONS &

COURSE STRUCTURE

Common

For

SOIL MECHANICS & FOUNDATION ENGG.

AND

GEOTECHNICAL ENGINEERING (Applicable for batches admitted from 2016-2017)

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY: KAKINADA

KAKINADA - 533 003, Andhra Pradesh, India

I Semester

S. No. Subject L P Credits

1 Advanced Mathematics 4 - 3

2 Advanced Soil Mechanics 4 - 3

3 Foundation Engineering – I 4 - 3

4 Ground Improvement Techniques 4 - 3

5

Elective – I

I. Designing with Geosynthetics

II. Soil-Foundation Interaction

III. Critical State Soil Mechanics

4 - 3

6

Elective – II I. Earth Dams

II. Rock Mechanics

III. Remote Sensing and Geographical Information

Systems

4 - 3

7 Advanced Geotechnical Lab - 3 2

Total Credits 20

II Semester

S. No. Subject L P Credits

1 Foundation Engineering – II 4 - 3

2 Earth Retaining Structure 4 - 3

3 Soil Dynamics & Machine Foundations 4 - 3

4 Construction in Expansive Soils 4 - 3

5

Elective – III I. Pavement Analysis, Design and Evaluation

II. Construction Planning and Methods

III. Geotechnical Earth Quake Engineering

4 - 3

6

Elective – IV I. Geo-Environmental Engineering

II. Numerical Methods in Geotechnical Engineering

III. Finite Element Method

4 - 3

7 Computational Methods in Geotechnical Engineering

Lab - 3 2

Total Credits 20

III Semester

S. No. Subject L P Credits

1 Comprehensive Viva-Voce -- -- 2

2 Seminar – I -- -- 2

3 Project Work Part – I -- -- 16

Total Credits 20

IV Semester

S. No. Subject L P Credits

1 Seminar – II -- -- 2

2 Project Work Part - II -- -- 18

Total Credits 20

I Year I Semester ADVANCED MATHEMATICS L P C

4 0 3

Common for M.Tech. (Structural Engineering, Soil Mechanics & Foundation Engineering,

Geotechnical Engineering and Transportation Engineering)

UNIT-I Applied partial Differential Equations: One-dimensional Heat equation Cartesian, cylindrical

and spherical coordinates (problems having axi-symmetry). Two-dimensional Laplace

Equation in Cartesian, cylindrical and spherical coordinates (problems having axi-symmetry) –

Analytical solution by separation of variables technique.

UNIT-II Numerical solutions to Heat and Laplace Equations in Cartesian coordinates using finite –

differences. Implicit methods, Crank Nicholsen Method, Jacobi Method, Guass Seidal method.

UNIT-III Applied Statistics: Regression and correlation analysis – Method of Least squares – Curve

fitting – Curvilinear Regression – Non-linear curves – correlation coefficient – Correlation of

grouped bi-variate data – coefficient of determination Multiple Regression – partial Regression

coefficients.

UNIT-IV Tests of significance – Analysis of variance for regression – Multiple correlation coefficients –

Multiple linear regression with two independent variables.

UNIT-V Linear Programming Problem Formation, Graphical Method, Simplex method, artificial

variable method-Big-M method-Two Phase Method. Non Linear Programming Problem

Gradient method, Steepest Ascent Descent Methods.

TEXT BOOKS 1. Solutions of Partial Differential Equations” – Duffy, D.G. CBS Publishers, 1988

2. Introductory Methods of Numerical Analysis – Sastry, S.S. Prentice-Hall, 2

nd Edition,

1992 3. Basic Statistics – Agarval, B.L., Wiley 1991, 2

nd edition.

4. Operations Research – Hamdy A, Taha. 5. Optimization Techniques.- S.S.Rao:.

I Year I Semester ADVANCED SOIL MECHANICS L P C

4 0 3

UNIT- I Analysis of Stress: Concept of Stress – Body force, Surface force and stress vector – The state

of stress at a point – Normal and shear stress components – Rectangular stress components -

Stress components on an arbitrary plane – Digression on Ideal fluid – Equality of Cross shears

- Cauchy’s formula – Equations of Equilibrium – Transformation of coordinates – Plane state

of stress. Principal Stresses – Stress Invariants – Particular cases – Mohr’s circle for the Three

– dimensional state of stress – Mohr’s stress plane – Plane of maximum shear – Octahedral

stresses – Pure shear decomposition into Hydrostatic and pure shear states.

UNIT- II Analysis of Strain – Deformation – Deformation in the Neighborhood point – Change in length

of a linear element – Change in length of a linear element – Linear component – Rectangular

strain components – The state of strain at a point – Shear strain components – Change in

direction of a linear element - Cubical Dilation – Change in the angle between Two line

elements – Principal Axes of strain and principal strains – Plane state of strain – Compatibility

condition – Strain deviator and its Invariants, Stress – Strain relations – Stress – Strain

relations for isotropic materials – Modules of Rigidity – Bulk modules.

UNIT- III Permeability and Seepage: Darcy’s law – Validity of Darcy’s Law, Coefficient of Permeability

in the Field - Equation of Continuity – Use of Continuity Equation for Solution of Simple flow

problems – Flow nets – hydraulic uplift force under structure – Flow nets in anisotropic

material – Construction of flow nets for hydraulic structures on non-homogeneous sub soils –

Directional variation of permeability in anisotropic medium – Seepage through earth dams –

Entrance, discharge and transfer condition of line of seepage through earth dams. Flow net

construction for earth dams – filter design.

UNIT- IV

Consolidation: Mechanism of consolidation – Primary consolidation – Stress history – Pre-consolidation pressure – Terzaghi’s one-dimensional consolidation

theory and equation – Solution by Fourier series and finite difference methods – Determination

of coefficient of consolidation – U versus T relationship for different forms of initial excess

pore water pressure distribution – Degree of consolidation under time – dependent loading –

secondary compression.

UNIT- V

Shear strength: Principle of effective stress – Measurement of strength parameters - Strength

tests based on drainage conditions – Skempton’s pore pressure coefficients – Stress paths –

Shear strength of cohesionless soils – Strength and deformation behaviour – Dilatancy

– Critical void ratio – Liquefaction of soils – Shear strength of saturated cohesive soils –

Triaxial testing. Normally and over consolidated clays.

REFERENCES

1. “ Advanced soil mechanics” by Braja M. Das., McGraw Hill Co.,

2. “Advanced Solid Mechanics” by L.S. Srinath

3. “ Foundations of theoretical soil mechanics” by M.E. Harr., McGraw Hill Co.

4. “Introduction to Geotechnical engineering” by Holtz and Kovacs., Prentice Hall.

5. “Soil Mechanics” by R.F.Craig, Chapman and Hall.

6. “Elements of soil mechanics” by G.N. Smith., B.S.P. Professional Books, Oxford, London.

I Year I Semester FOUNDATION ENGINEERING - I L P C

4 0 3

UNIT-I Soil Exploration – Importance, Terminology, - Geophysical methods. Borings - Location,

spacing and depth, Methods of Boring including Drilling, Stabilization of Boreholes, –

Methods of sampling -Types of Samples and Samplers- Cleaning of Bore holes, Preservation,

Labeling and Shipment of Samples - Design Considerations of Open Drive Samplers. UNIT- II

Field tests - The Standard Penetration Test – its limitations and Corrections – Cone Penetration

Test – Field Vane Shear Test – Bore– Hole Shear Test – Dilatometer Test – Pressure Meter test

– Planning of exploration program — Preparation of Soil Report – Bore log. UNIT- III

Shallow Foundations –Bearing capacity – General Bearing Capacity Equation, Meyerhof’s,

Hansen’s and Vesic’s Bearing Capacity Factors - Bearing Capacity of Stratified Soils - Bearing

Capacity Based on Penetration Resistances - Safe Bearing Capacity and Allowable Bearing

Pressure. UNIT-IV

Types and choice of type. Design Considerations including Location and Depth, Proportioning

of Shallow Foundations- Isolated and Combined Footings and Mats - Design Procedure for

Mats. Floating Foundation- Fundamentals of Beams on Elastic Foundations. UNIT-V

Settlement Analysis – Elastic settlement in granular soils – Meyerhof’s, De Beer and Marten’s

and Schemertmann’s equations-Elastic settlements of surface and subsurface footing in clays –

Skempton and Bjerrum’s pseudo three-dimensional approach to consolidation settlement,

settlement from in-situ tests. Tolerable settlements. REFERENCES

1. Principles of Foundation Engineering by Braja M. Das.

2. Soil Mechanics in Engineering Practice by Terzagi and Peck

3. Foundation Design by Wayne C. Teng, John Wiley & Co.,

4. Foundation Analysis and Design by J.E. Bowles McGraw Hill Publishing Co.,

5. Analysis and Design of sub structures by Swami Saran

6. Design Aids in Soil Mechanics and Foundation Engineering by Shanbaga R. Kaniraj, Tata

McGraw Hill.

7. Foundation Design and Construction by MJ Tomlinson – Longman Scientific

8. A short course in Foundation Engineering by Simmons and Menzes - ELBS

I Year I Semester GROUND IMPROVEMENT

TECHNIQUES

L P C

4 0 3

UNIT- I Introduction – Need for Engineering Ground – Classifications of Ground Modification

Techniques – Suitability, Feasibility and Desirability. Densification of cohesionless soils –

deep Compaction – Vibroflobation – Vibro Composer method Blasting – Densification at

Ground. - Vibrocompaction - Heavy Tamping, Stability of foundation trenches and

surrounding structures through soil Nailing. UNIT-II

Stabilisation- Mechanical Stabilisation, Lime Stabilisation, Cement Stabilisation, Bitumen Stabilisation, Thermal Stabilisation and Chemical

Stabilisation.

UNIT:-III

Dewatering and Grouting: - Dewatering methods – open sumps and ditches – gravity flow

wells – Vacuum dewatering – Electro – kinetic dewatering – electrosmosis - Overview of

grouting - Suspension grouts – Solution grouts – Methods of grouting – Grouting applications

– Dams, Tunnels, Shafts and drifts, excavations. UNIT-IV

Improvement of Cohesive soils – Preloading Soil Replacement – Radial Consolidation –

Vertical and Radial Consolidation - Vertical Drains – Sand Drains – Effect of Smear –

Sandwicks – Band drains – Dynamic Compaction. UNIT-V

Stone Columns – Methods of installation of Stone Columns – Load shared by stone columns

and the stabilized ground – uses of stone columns Lime columns and granular trenches –

Installation – Improvements expected on Soil behavior. In situ ground reinforcement

– ground anchors – types – Components and applications – uplift capability. REFERENCE:

1. Construction and Geotechnical Methods in Foundation Engineering By R.M. Koerner,

McGraw – Hill Book Co.

2. Current Practices in Geotechnical Engineering Vol.1, Alam Singh and Joshi, International

Book Traders, Delhi, & Geo-Environ Academia.

3. Foundation Analysis and Design (1V Ed.) By J.E. Bowles, McGraw – Hill Book Co.,

4. Ground Improvement Techniques by P. Purushotham Raj, Laxmi Publications (P) Ltd.,

New Delhi.

5. Ground Improvement – Edited by M.P. Moseley, Blackie Academic & Professional.

6. Soil Mechanics for Road Engineers, H.M.S.O, Londan.

7. Ground Improvement Techniques by Bergado et al.

I Year I Semester L P C

4 0 3

DESIGNING WITH GEOSYNTHETICS

(ELECTIVE – I)

UNIT-I Geosynthetics and Properties and Testing Methods: Introduction to Geosynthetics – Basic

description – History – Manufacturing methods – Uses and Applications. Properties and Testing methods of Geotextiles – Geogrids – Geomembranes – Geocomposites.

UNIT-II

Geotextiles: Designing for Separation – Reinforcement – Stabilization – Filtration – Drainage and Moisture barriers.

UNIT-III

Geogrids: Designing for Reinforcement – Stabilization – Designing Gabions – Construction

methods – Design of retaining walls. UNIT-IV

Geomembranes: Survivability Requirements – Pond Liners – Covers for Reservoirs – Canal

Liners – Landfill Liners – Caps and closures – Dams and Embankments. Unit-V

Geocomposites: Geocomposites – An added advantage – Geocomposites in Separation –

Reinforcement – Filtration – Geocomposites as Geowebs and Geocells – Sheet drains – Strip

drains and Moisture barriers. REFERENCE: 1. “Designing with Geosynthetics by Robert M. Koerner Prantice Hall, Eaglewood cliffs, NJ

07632. 2. “Construction and Geotechnical Engineering using Synthetic Fabries” by Robert M. Koerner

and Josoph P. Welsh. John Willey and Sons, New York. 3. “Engineering with Geosynthetics”, by G. Venkatappa Rao and GVS Suryanarayana Raju –

Tata McGraw Hill Publishing Company Limited

– New Delhi. 4. “Foundation Analysis and Design” by J.E. Bowles McGraw Hill Publications.

SOIL – FOUNDATION INTERACTION

(ELECTIVE – I)

UNIT-I Introduction to Soil – Foundation Interaction Problems – Contact Pressure Distribution –

Idealized Soil Behaviour, Foundation Behaviour, Interface Behaviour, Analytical techniques. UNIT-II

Idealized Soil Response Models for the Analysis of Soil – Foundation Interaction – Elastic

Models for Soil Behaviour, Cointler model, Elastic Continuous Model, Two –Parametric

Elastic Models – Elastic – Plastic and Time Dependent Behaviour of Soil Masses. UNIT-III

Plane Strain Analysis of an Infinite plate and an Infinitely Long. Beam; Bernoulli – Euler

Beam Theory and its Modifications – Effect of Shear Deformations. UNIT-IV

Finite Beams on a Winkler Medium – Method of Initial Parameters – Method of Super

Position – Strain Energy Method. UNIT-V

Analysis of finite plats – Axi Symmetric Leading of a Circular Plate – Circular Plate Resting

on Winkler Medium – Circular Plate Resting on a Two – parameter elastic. REFERENCE: 1. Analytical and computer methods in foundation engineering, JE Bowles, McGraw Hill

publications. 2. Foundation analysis and design, JE Bowles, McGraw Hill Publications. 3. Foundation analysis by RF Scott, Printice Hall 4. Hytenyi, Beams on Elastic Foundations – university of Michigan Press. 5. Elastic Analysis of soil – Foundation Interaction. APS Selvadurai – Elsevier

CRITICAL STATE SOIL MECHNICS

(ELECTIVE – I)

UNIT-I Stress and strain – Stress and Strain Paths and Invariants – Critical State line – families of

Underained and Drained tests – Undrained and Drained planes – The Roscoe surface – Rosco

surface as a state boundary surface. UNIT-II

Behaviour of Over Consolidated Samples – Hvorslev Surface – Critical State Line – Complete

State Boundary surface – Volume Changes and Pore Pressure changes – Behaviour of Sands –

Effect of Dilation. UNIT-III

Soil behaviour Before failure – Plasticity of Soils – Cam clay - Power in Cam – Clay – Critical

States and Yielding of Cam – clay, Compression of Cam – Clay. UNIT-IV

Routine Soil Tests and the Critical State Model – Mohr – Coulomb Failure Criterion – One –

dimensional compression – Undrained Shear Strength – General states of stress – Pore pressure

Parameters – Interpretation of Index Test Data. UNIT:-V

Test paths in consolidation and shear testing — Soil Parameters for Design – Choice of

Analysis – Methods – Choice of Strength Parameters. REFERENCES: 1. The Mechanics of Soils by J.H. Atkinson and P.L. Bransby & ELBS McGraw – Hill Book Co., 2. Critical State Soil Mechanics – A. Sehofield and P. Wroth McGraw Hill Book Co. 3. Guide to soil Mechanics – Bolton seed, Mac millan Press Ltd., London.

I Year I Semester L P C

4 0 3

EARTH DAMS

(ELECTIVE – II)

UNIT I BASIC CONCEPTS AND MISCELLANEOUS TOPICS.: Evolution – Types of Dams –

Earthfill Dams – Rockfill Dams – Selection of Type of Dam – Site Topography – Foundation

Conditions – Basic Design Requirements – Crest Width – Freeboard – Definition – Wind Set-

up

– Wave Height — Causes of Failure and Deterioration of Dams – Design Investigations – Fill

Material – Foundations – Design Studies

– Hydraulic Fill Dams – Tailings Dams. UNIT II

SEEPAGE THROUGH DAM SECTION AND ITS CONTROL: General

– Flow Nets – Definitions - Casagrande’s Method – Flow Net for Anisotropic Section –

Quantity of Seepage through Dam Section – Basic Equations – Stello’s Seepage Charts -

Quantity of Seepage through Foundation – Seepage Control – Filters – Filter Criteria – Filters

for Silts and Clays – Critical and Non-Critical Filters – Broadly Graded Soils – Core Material –

Core Inclination – Core Thickness – Drainage – Pervious Downstream Shell – Chimney Drains

– Rock Toe and Drains – Use of Geotextiles as Filter Material. UNIT III

CONTROL OF SEEPAGE THROUGH FOUNDATIONS: General Considerations – Trench

Cut-off – Partial Cut-off – General Considerations – Design of Upstream Blanket – Horizontal

Drainage Blanket – Relief Wells – General Details – Design of Relief Wells – Drainage

Trenches - Downstream Loading Berm – Cut-off Walls – Slurry Trench Cut-off Walls –

Concrete Cut-off Walls or Diaphragms

– Grouted Cut-offs – General Details – Suspension Grouts – Chemical Grouts – Performance

of Seepage-Reducing Measures – Location of Cut-off – Design of Slope Protection – Dumped

Riprap – Hand-placed Riprap – Soil-Cement Slope Protection – Downstream Slope

Protection–

UNIT IV STABILITY ANALYSIS: Introduction – Critical Slip Surface – Shear Strength Under

Different Test Conditions – Shear-Strength Tests – Test Conditions for Stability Analysis –

Pore Pressures under Different Test Conditions – End-of-Construction – Drawdown Pore

pressures

– Steady Seepage – Factor of Safety – Stability Analysis – Method of Slices – Equilibrium

Requirements – Fellenius Method – Simplified Bishop Method – Taylor – Lowe Force-

Equilibrium Method – Spencer’s Method – Janbu’s Method – Equilibrium Equations –

Working Formulae – Interslice Forces – Factor of Safety Along Interfaces – Iteration

Procedure – Simplified Janbu’s Method – Morgenstern – Price Method – Wedge Method –

Appraisal of Different Methods of Stability Analysis. UNIT V

INSTRUMENTATION: – Purpose - Types of Instruments and Brief Description – Installation

– piezometers — Casagrande and Vibration wire — Settlement gauges – Inclinometers. REFERENCE: 1. Earth Dams by HD Sharma 2. Earth and Rockfill Dams HD Sharma & Bharat Singh

ROCK MECHANICS

(ELECTIVE – II)

UNIT-I Introduction and Classification of Rocks: Development of Rock Mechanics: Applications of

Rock Mechanics – Rock Vs. Soil: Engineering Classification of intact rock and fissured rocks:

Classification based on Structural features – Rock quality Designation Number and Velocity

Ratio Methods. UNIT-II

Strength and Deformation Behaviour of Rocks and Failure Theories: Typical Stress – Strawin

Curves – Static and Creep Test; Strength of rock – Unconfined Shear Strength and Triaxial

Shear Strength of Rocks; Creep behaviour of Rocks; rock fracture and friction; Coulomb –

Navier; Mohr’s and Griffith Theory and its Modification ( General discussion only – derivation

of equation not included.) UNIT-III

Laboratory Testing of Rock Samples – Factors affecting test results sampling procedure and

preparation of specimens; Tensile Tests – Direct, Indirect and Flexural tests; Uniaxial

compression test; Unconfined and Triaxial shear tests; Determination of Elastic constants –

Pulse generation and Resonant Frequency of a vibrating bar methods. UNIT-IV

In-Situ Testing of Rock masses Plate –bearing test, Pressure Tunnel test; Flat Jack Test;

Permeability of Rock and rock masses; Pore water pressure in rocks. UNIT-V

Methods of Improving the Properties of Rock Masses – Pressure Grouting and Rock bolting.

— Design of simple – Openings in

competent rocks; laminated rocks and rocks containing planes of weakness. (Distribution of

stresses around simple openings discussion only without derivation)

REFERENCE: 1. Jaegar, J.C., and Cook, N.G.W. – Fundamentals of Rock Mechanics 2. Stagg, K.C. and Zienkiewicz., O.C – Rock Mechanics in Engineering Practice. Obert, L &

Duvall, W.L. – Rock Mechanics and the Design of Structures in Rock. Soil.

REMOTE SENSING AND GEOGRAPHICAL INFORMATION SYSTEMS

(ELECTIVE – II)

UNIT-I Remote Sensing : Definition, Elements involved in Remote Sensing, Ideal Vs Real Remote

Sensing, Characteristics of Real Remote Sensing System, Nature of Electromagnetic

Radiation. The Electromagnetic Spectrum, Remote Sensing Terminology and Units, Energy

Interaction with Earth Features, Vegetation, Soils and Water bodies, Energy interaction in the

atmosphere. Spatial Resolution, Spectral Resolution and Radiometric Resolution,

Characteristics of Various sensors and satellites: LANDSAT, SPOT, IRS, ERS.

UNIT-II Introduction to GIS: What is GIS, Components of GIS, Overview of GIS, Examples of GIS

application for civil engineering, Using a GIS for Decision making under uncertainty, Geo-

referenced data.

Data Input/Output: Keyboard entry, Manual Digitizing, Scanning, remotely sensed data,

Existing Digital data – Cartographic database, Natural resources data sets, Digital elevation

data and census related data sets, Data output devices.

UNIT-III Data Quality: Components of data Quality, Sources of error. Data management: Data Base

approach, Three classic data models (Hierarchical network Relational data models), Query

languages, Nature of Geographic data.

Spatial data models: Raster and Vector data models. Data bases for GIS managing Spatial and

attribute data together – Organizing Geographic Information within a DBMS, Limitations and

Practical Approaches.

UNIT-IV GIS Analysis functions : Organizing data for analysis, Classification of GIS Analysis function,

Maintenance and Analysis of Spatial data – Transformations, Edge matching and editing,

Maintenance and analysis of non-spatial attribute data – Editing and query functions.

UNIT-V GIS analysis functions for Integrated analysis of spatial and attribute data: Retrieval and

Classification functions, Overlay operations, Neighborhood operations, Connectivity function,

Output, Formatting

– Map annotation, Text pattern and line styles, Graphic symbols, Cartographic modeling by

GIS, analysis procedure with an example.

TEXT BOOKS: 1. Priciples of Geographic Information Systems by Peter A. Burrough and Rachael

A.McDonnell – Oxford University Press.

2. Principles of Remote Sensing by Paul J Curran Geographic Information Systems, - A

Management Perspective by STAN ARONOFF, Published by WDL Publications, Ottawa,

Canada.

3. Michael Hord. Remote Sensing Methods and Applications, John Wiley.

4. Remote Sensing and Geographical Information Systems – 2nd

Edition by M. Anji Reddy.

REFERENCE BOOKS: 1. Remote sensing and Image Interpretation by LILESAND and KIEFER, Published by john

Wiley and sons.

2. Fundamental of GIS by MICHAEL N DEMERS Published by John Wiley & Sons Inc.

I Year I Semester ADVANCED GEO-TECHNICAL

LABORATORY

L P C

0 3 2

List of Experiments:

1. Classification of Soil

2. Compaction Test

3. CBR

4. Triaxial tests: UU – test

5. Triaxial tests: CU – test

6. Direct shear test – Critical void ratio determination

7. Consolidation test

8. Geotextiles – Grab test I) large width ii) narraw width

9. Geotextiles – Permeability.

10. Demonstration of Plate Load Test

11. Demonstration of Field CBR Test

I Year II Semester

L P C

4 0 3

UNIT-I Pile Foundations-Classification of Piles-Factors influencing - Choice-Load Carrying Capacity

of Single Piles in Clays and Sands Using Static Pile Formulae- á - â - and λ - Methods –

Dynamic Pile Formulae-Limitations- Monotonic and Cyclic Pile Load Tests.-

UNIT-II Pile groups -Efficiency of Pile Groups- Different Formulae-Load Carrying Capacity of Pile

Groups in Clays and Sands – Settlement of Pile Groups in Clays and Sands – Computation of

Load on each Pile in a Group.

UNIT-III Pull-out resistance of piles -Meyerhof’s, Vesic’s equations and Coyle and Castello correlations

for piles in sands (Elastic settlement of piles)-Pull out Resistance of piles - Negative skin

friction in piles – Typical field situations – Estimation of downdrag - Neutral point – Methods

of minimizing downdrag.

UNIT-IV Laterally loaded vertical piles - Modulus of subgrade reaction – Piles in granular soils and

cohesive soils subjected to lateral loading - Matlock & Reese analysis for piles in sands -

Davisson & Gill analysis for piles in clays, Broms’ Analysis for piles in sands and clays.

UNIT-V Drilled pier and Caisson Foundations – Types of Drilled piers – Load carrying capacity of

piers in clays and sands, Uplift capacity of piers, Caissons – Types – Pneumatic Caisson –

Well Foundations – Design of components – Design of wells – Lateral stability of well

foundations

– Terzaghi’s analysis. REFERENCE

1. Principles of Foundation Engineering - Braja M. Das 2. Foundation Analysis and Design – J.E. bowles, McGraw – Hill Publishing Co.,

3. Analysis and design of foundations and Earth Retaining Structures – S. Prakash, Gopal

Rajan and Swami Saran – Sarita Prakasan, Merut.

4. Foundation Design and Construction – M.J. Tomlinson, Pitman

5. Soil Mechanics and Foundation Engineering, Vol. II, Foundation Engg., - VNS Murthy

6. Pile Foundation Analalysis & Design by Poulos and Davis.

I Year II Semester EARTH RETAINING STRUCTURES

L P C

4 0 3

UNIT-I Earth pressures – Different types and their coefficients- Classical Theories of Earth pressure –

Rankine’s and Coulomb’s Theories for Active and Passive earth pressure- Computation of

Lateral Earth Pressure in Homogeneous and Layered soils- Graphical solutions for Coulomb’s

Theory in active and passive conditions.

UNIT-II

Retaining walls – different types - Type of Failures of Retaining Walls

– Stability requirements – Drainage behind Retaining walls – Provision of Joints – Relief

Shells.

UNIT-III

Sheet Pile Structures – Types of Sheet piles – Cantilever sheet piles in sands and clays –

Anchored sheet piles – Free earth and Fixed earth support methods – Row’s moment reduction

method – Location of anchors, Forces in anchors.

UNIT-IV

Soil reinforcement – Reinforced earth - Different components – their functions – Mechanics of

reinforced earth – Failure modes-Failure theories – Design of Embakments on problematic

soils.

UNIT-V

Braced cuts and Cofferdams: Lateral Pressure in Braced cuts – Design of Various Components

of a Braced cut – Stability of Braced cuts – Bottom Heave in cuts. – types of cofferdam,

suitability, merits and demerits – Design of single – wall cofferdams and their stability aspects

– TVA method and Cummins’ methods. REFERENCES

1. Principles of Foundation Engineering by Braja M. Das.

2. Foundation analysis and design – Bowles, JE – McGraw Hill

3. Soil Mechanics in Engineering Practice – Terzaghi, K and Rolph, B. peck 2nd

Edn. – John

Wiley & Co.,

4. Analysis and Design of Foundations and Retaining Structures, Prakash, S – Saritha

Prakashan, Mearut.

I Year II Semester SOIL DYNAMICS AND MACHINE

FOUNDATIONS

L P C

4 0 3

UNIT-I

Introduction: Types of motion- SHM- Fundamental definitions- SDOF systems- Free and

forced vibration with and without damping- Types of damping-Equivalent stiffness of springs

in series and parallel-Principles of vibration measuring devices- Introduction to two and multi

degree freedom systems UNIT-II

Theories of Vibration Analysis- EHS Theory and lumped parameter model- Different modes of

vibration- Natural frequency of foundation soil system – Barkan and IS methods – Pressure

bulb concept – Reisner Theory – Limitations of Reisner theory – Sung’s solutions — Pauw’s

Analogy – Heigh’s Theory. UNIT-III

Dynamic properties of soils, Determination of E, G and Poisons ratio from field and laboratory

tests, recommendations of Indian codes-Stress waves in bounded elastic medium- Use of wave

theory in the determination of elastic properties, Elastic coefficients of soils and their

determination- damping factor from free and forced vibration tests. UNIT-IV

Machine Foundations: Classification based on the type of dynamic force and structural form,

design data, design criteria, foundations for reciprocating, impact and high speed machined

like turbo generators-IS code provisions for the design of the same UNIT-V

Vibration Isolation and Special Topics: Transmissibility, Principles of isolation- Methods of

isolation- Vibration isolators- Types and their characterizes - Liquefaction of soils, Dynamic

bearing capacity, Earth retaining structures under dynamic loads-Pile foundations

REFERENCES:

1. Vibrations of Soils and Foundations – Richart Hall and Woods

2. Vibration Analysis and Foundation Dynamics, NSV Kameswara Rao, Wheeler Publishing,

New Delhi.

3. Foundations of Machines- Analysis and Design- Prakash and Puri

4. Analysis and design of Foundations for Vibrations- P J Moore

5. Fundamentals of Soil Dynamics- B M Das

6. Dynamics of bases and Foundations- D D Barkar

I Year II Semester CONSTRUCTION IN EXPANSIVE

SOILS

L P C

4 0 3

UNIT-I Clay Mineralogy: Nature of soils – Clay mineral structure –Cation exchange – Soil water –Soil

structure-Soil-Water interaction - UNIT-II

Swelling Characteristcs: Swelling-factors affecting swelling – swelling potential- swell

pressure - Methods of determination – factors affecting swelling potential and swell pressure –

Heave - factors affecting heave- methods of determination of heave. UNIT-III

Foundation Practices in Expansive Clays – Sand cushion – Belled Piers – Granular pile –

Anchors - CNS layer technique – Under – reamed pile foundations – Construction techniques –

design specifications – Load - carrying capacity in compression and uplift of single and multi –

under reamed piles in clays and sands – granular pile Anchors. UNIT-IV

Expansive Soil Stabilization with lime – Lime soil columns and Lime slurry pressure injection

– Stabilization with admixtures –Preponding

– Vertical and Horizontal Moisture Barriers. UNIT-V

Shear strength of expansive soils – Katti’s concept of bilinear strength envelope – Stress – state

variables in partly saturated soils — Fredlend’s strength parameters Determination of matrix

suction by axis translation technique Field suction measurement.

REFERENCES:

1. F.H.Chen, Foundations on Expansive Soils, Eleveir Scientific Publishing Company,

Newyork.

2. J.D.Nelson and D.I. Miller, Expansive soils- Problems and Practice in Foundation and

Pavement Engineering by, John Wiley & Sons, Inc.

3. D.G. Fredlund and H.Rahardjo, Soil Mechanics for Unsaturated Soils, WILEY Inter

science Publication, John Wiley & Sons, Inc

4. D.R. Katti, AR Katti, Behaviour of Saturated Expansive Soils and Control methods, Taylor

and Francis

5. GopalRanjan and AS Rao, Basic and Applied Soil Mechanics, New Age International

Publishers, NewDelhi.

6. Hand Book on Under reamed and Bored Compaction Pile Foundations – CBRI, Roorkee.

IS: 2720(Part XLI) – 1977 Mesurement of Swelling Pressure of Soils.

I Year II Semester

L P C

4 0 3

PAVEMENT ANALYSIS DESIGN AND EVALUATION

(ELECTIVE –III)

UNIT-I Pavement Types, Wheel Loads and Design Factors: Definition of Pavement Types,

Comparison of Highway pavements, Wheel Loads, Tyre pressure, Contact pressure, Design

Factors: Traffic and Loading, Environment, Materials, Failure criteria, Reliability.

UNIT-II Stresses in Pavements: Layered System Concepts: One Layer System: Boussinesq Theory.

Two Layer Theory: Burmister’s Theory. Three Layer System. Stresses in Rigid Pavements.

Relative Stiffness of Slabs, Modulus of Subgrade Reaction, Stresses due to Warping, Stresses

due to Friction, Stresses due to Load, IRC Recommendations.

UNIT-III Pavement Design: IRC Method of Flexible Pavement Design, AASHTO Method of Flexible

Pavement Design, IRC Method for Rigid Pavements, use of Geosynthatics in pavements.

UNIT-IV Pavement Inventories: Serviceability Concepts, Visual Rating, Pavement Serviceability Index,

Roughness Measurements, Measurement of Distress Modes Cracking, Rutting, Rebound

Deflection using Benkleman Beam Deflection Method, Load Man Concept, Skid Resistance

Measurement.

UNIT-V Pavement Evaluation: Functional Pavement Performance Evaluation: AASHTO Method,

Psycho Physical and Psycho Metric Scaling Techniques, Deduct Value Method.

Structural Conditional Evaluation Technique: Benkelman Beam Deflection Method, Pavement

Distress Rating Technique. Design of Overlays by Benkelmen Beam Deflection Methods as

per IRC – 81 - 1997 – pavements on problematic soils.

REFERENCES: 1. Yoder and Witzorack, “Principles of Pavement Design”, John Willey and Sons.

2. Yang, H. Huang, “Pavement Analysis and Design”, Prentice Hall Publication, Englewood

Cliffs, New Jersy.

3. Sargious, M.A. Pavements and Surfacings for Highways and Airports – Applied science

Publishers limited

4. Ralps Hass and Hudson, W.R. “Pavement Management System” Mc-Graw Hill Book

Company.

5. IRC codes of practice.

CONSTRUCTION PLANNING AND METHODS

(ELECTIVE –III)

UNIT-I Project Management: Planning – Scheduling – Control – Bar chart – Milestone charts –

Development of CPM and Pert networks – Time Estimates – Evaluation of Project duration –

Cost Analysis – Updating

– Crashing and Resource Allocation. UNIT-II

Equipment: Equipment Economics – Cost of Owning and operating – Earth moving equipment

– Dozers – Scrapers – graders – shovels – hoes – loaders – clamshell buckets – Draglines –

Cranes UNIT-III

Trucks and Handling Equipment: Rear dump trucks – Capacities of trucks and handling

equipment – calculation of truck production – compaction equipment – types of compaction

rollers – quality control

– soil stabilization UNIT-IV

Aggregate production: Crushers – Jaw Crushers – Gyratory crushers – impact crushers – selection of crushing equipment – screening of aggregate – concrete

mixers – mixing and placing concrete – consolidating and finishing. UNIT-V

Project Budgeting: Introduction – Project costs – types of costs – Accuracy and timing of cost

estimates – methods of crushing costs – cost control – cost inflation – escalation and

contingencies. REFERENCES: 1. Peurifoy and Schexnayder, “Construction Planning, Equipement and Methods”, Tata McGraw

Hill Edition, New Delhi. 2. Kraig Knutson, Clifford, J.S, Christine Flori and Rishard E. Mayo, “Construction Management

Fundamentals”. Tata McGraw Hill Edition, New Delhi. 3. KK Chitkara, “Construction Project Management”, Tata McGraw Hill Edition, New Delhi. 4. Timothy.J. Kopprnborg, “Contemporary Project Management”, Cenage Lerraning.

GEOTECHNICAL EARTH QUAKE ENGINEERING

(ELECTIVE –III)

UNIT-I Earthquake Seismology: Introduction — Seismic waves - Causes of earth quake - Continual

drift and Plate tectonics – Earthquake fault sources – Faults, fault geometry, fault movement -

Elastic Rebound Theory – Location of Earth Quakes - Quantification of Earthquakes –

Intensity and magnitude – Earthquake Energy. UNIT-II

Earthquake ground motion: Seismograph - Characteristics of Ground motion: - Ground

motion parameters – Amplitude Parameters – peak acceleration, peak velocity, peak

displacement other amplitude parameters – Frequency content parameters – ground response

spectra, Fourier spectra, Power spectra, response spectra – spectral parameters

– duration. Local site Specification and Code based design. UNIT-III

Dynamic Soil Properties: Representation of Stress conditions by the Mohr Circle –

Measurement of Dynamic properties – field, laboratory, interpretation of observed ground

response — One dimensional response analysis - linear approach, E quivalent linear approach. UNIT-IV

Liquefaction and Lateral Spreading – Liquefaction Related phenomena - Liquefaction

susceptibility – Initiation of Liquefaction

– Effect Liquefaction – Remedies on Seismic hazards – Densification

– Reinforcement – Grouting and mixing Techniques – Drainage Techniques UNIT-V

Seismic Design of Foundation, Slopes and Retaining Structures: Seismic Design requirements for Foundation – Seismic Bearing capacity - Seismic Settlement

— Internal stability and weakened instability of

slopes - Seismic design of retaining walls: Dynamic Response of Retaining walls - Seismic

Displacement of Retaining walls -Seismic Design Considerations.

1. “Geotechnical Earth Quake Engineering” by SL Kramer, Pearson Education.

2. “Earth Quake” W.H. Freeman, New York.

I Year II Semester

L P C

4 0 3

GEO-ENVIRONMENTAL ENGINEERING

(ELECTIVE – IV)

UNIT-I Introduction to Ground water contamination, pollutant transport and ground water remediation.

Sources and Types of ground water contamination – introduction – under ground storage tanks,

Land fills, surface impoundments, waste disposal injection wells, Septic system, Agricultural

wastes, Land application, radioactive contamination, other sources of contamination.

UNIT-II Data Collection methods: Introduction, Geological data acquisition – Drilling methods – Solid

flight auger drilling – Hollow stem auger drilling – Wet rotating drilling – Hand auger soil

boring – sample collection – Soil core logging – Cone penetration testing – Geophysical

methods; Hydrologic data acquisition – monitoring well construction

– well material – Screen interval selection – Installation procedure – Survey specification –

Protective casing requirements – Well development procedures; Acquisition of soil and

Ground water quality data.

UNIT-III Contaminant Transport Mechanisms: Introduction – Advection process – Diffusion –

Dispersion process – Diffusion – Mass transport Equations : Derivation of advection dispersion

equation for solute transport; One Dimensional Models – Continuous source in one dimension

– Instantaneous source in one dimension – Adsorption effects – Transport in one dimensional

with first order decay – Sorption: The concept of sorption, Factors influencing sorption –

Contaminant characteristics, Soil characteristics, Fluid media characteristics. Sorption

Isotherm: Linear sorption Isotherm –

Freundlich Sorption isotherm – Langmuir Sorption Isotherm, Sorption effects on fate and

transport of pollutants.

UNIT-IV Flow and Transport of Pollutants in Unsaturated zone: Capillarity, soil-water characteristic

curves, Unsaturated Hydraulic conductivity, Governing equation for unsaturated flow,

measurement of soil properties.

UNIT-V Non – Aqueous Phase Liquids (NAPLs): Introduction – Comparison of fate of dissolved mass

versus NAPL mass- Types of NAPLs – LNAPL – DNAPL; NAPL Transport – general process

– NAPL transport at the pore level - Downward Migration of DNAPLs in saturated zone –

NAPL movement through Vadose zone – LNAPL behaviour at the water table – NAPL

Transport at the site level – LNAPL conceptual models – DNAPL conceptual models, NAPL

transport.

TEXT BOOKS: 1. Ground water Contamination (Transport and Remediation) By Philip. B. Bedient, Hanadi, S.

Rifai & Charles. J. Newell, Prentice Hall PTR, Upper Saddle River, NJ07458.

REFERENCES 1. Geoenvironmental Engineering by R. Krishna Reddy - John Wiley & Sons, Inc. 2. Geotechnical Engineering by Gulahati, S.K. and Datta, M. – Tata McGraw Hill Publishing

Company 3. Geotechnical Engineering Principles and Practices by Coduto – Pearson Education (PHI) 4. Geoenvironmental engineering by Reddy, L.N and Inyang, I.H. – Marcel Drekker, 2000. 5. Environmental geotechniques by Sarsby, R. – Thompson Telford, 2000. 6. Geotechnical Practices for Waste Disposal by Daniel, D.E., 1993.

NUMERICAL METHODS IN GEOTECHNICAL ENGINEERING

(ELECTIVE – IV)

UNIT- I Introduction: Categories of Problems in Geo-technical Engineering, Finite Difference Method,

Boundary Corrections for Grids. Accuracy, Convergence and Stability. Idealization of soil

behaviour; Linear, Bilinear and multi-linear, Hyperbolic, Spline function, Ramberg – Osgood’s

Model, Polynomials, Higher order elastic models, perfect plasticity, frictional. Elastic models

of soil behaviour – The winkler – Filenenko-boroditch – Pasternak – Ressiener models.

UNIT- II Seepage: Finite Difference Solution to Laplace equation for Homogeneous and Layered Soils.

UNIT-III Consolidation: Finite Difference Solution for One Dimensional, Two and three dimensional

consolidations. Multi layered systems. Consolidation of Ground for Construction Load and

Static Load.

UNIT-IV Shallow Foundations: Beams on Elastic foundations, solution by Finite Difference and – Finite

Element Method (Direct Approach) Limit analysis, Lower Bound and Upperbound theories

Method of Finite difference solution of Raft foundations.

UNIT-V Pile Foundation: Pile Stresses – Static loading – Finite Element Method Solution (Direct

approach) of the pile static pile capacity- wave equation — Lateral piles by Finite Element

Method (Direct Approach) and Finite Difference method.

REFERENCE: 1. Numerical methods in Geotechnical Engineering by C.S. Desai and J.T. Christian McGraw

Hill publications. 2. Analytical and computer methods in foundation engineering, JE Bowles, McGraw Hill

publications. 3. Foundation analysis and design, JE Bowles, McGraw Hill publications 4. Foundation analysis by RF Scott, Printice Hall 5. Hytenyi, Beams on Elastic Foundations – university of Michigan Press. 6. Elastic Analysis of Soil – Foundation Interaction, APS Selvadurai – Elsevier 7. Pile Foundation Analalysis & Design by Poulos and Davis.

FINITE ELEMENT METHOD

(ELECTIVE – IV)

UNIT- I Introduction: Review of stiffness method- Principle of Stationary potential energy-Potential

energy of an elastic body- Rayleigh-Ritz method of functional approximation - variational

approaches -weighted residual methods UNIT- II

Finite Element formulation of truss element: Stiffness matrix- properties of stiffness matrix –

Selection of approximate displacement functions-solution of a plane truss- transformation

matrix and stiffness matrix for a 3-D truss- Inclined and skewed supports- Galerkin’s method

for 1-D truss – Computation of stress in a truss element. UNIT- III

Finite element formulation of Beam elements: Beam stiffness-assemblage of beam stiffness

matrix- Examples of beam analysis for concentrated and distributed loading- Galerkin’s

method - 2-D Arbitrarily oriented beam element – inclined and skewed supports – rigid plane

frame examples UNIT- IV

Finite element formulation for plane stress, plane strain and axisymmetric problems-

Derivation of CST and LST stiffness matrix and equations-treatment of body and surface

forces-Finite Element solution for plane stress and axisymmetric problems- comparison of

CST and LST elements –convergence of solution- interpretation of stresses UNIT- V

Iso-parametric Formulation: An isoparametric bar element- plane bilinear isoparametric

element – quadratic plane element - shape functions, evaluation of stiffness matrix, consistent

nodal load vector - Gauss

quadrature- appropriate order of quadrature – element and mesh instabilities – spurious zero

energy modes, stress computation- patch test. REFERENCES: 1. Concepts and applications of Finite Element Analysis – Robert D. Cook, Michael E Plesha,

John Wiley & sons Publications 2. A first course in the Finite Element Method – Daryl L. Logan, Thomson Publications. 3. Introduction to Finite Elements in Engineering- Tirupati R. Chandrupatla, Ashok D. Belgunda,

PHI publications.

I Year II Semester COMPUTATIONAL METHODS IN

GEOTECHNICAL ENGINEERING LAB

L P C

0 3 2

1. Ultimate, Net and Safe Bearing Capacity Using Terzaghi and IS Code Methods.

2. Net Settlement Pressure

3. Hyperbolic Curve Fitting of Tri-axial Compression Data

4. Terzaghi One dimensional consolidation solution by FDM

5. Beam on Elastic Foundation by FDM

6. FDM Solution for Raft Foundation

7. Axial Loaded Piles by Direct FEM

8. Laterally Loaded Piles by FDM & FEM

9. Stability Analysis by Bishop theory

10. Stability Analysis by Method of Slices.

ACADEMIC REGULATIONS &

COURSE STRUCTURE

For

ADVANCED MANUFACTURING SYSTEMS

(Applicable for batches admitted from 2016-2017)

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY: KAKINADA

KAKINADA - 533 003, Andhra Pradesh, India

I Semester

S.No. Subject L P C

1 Automation in Manufacturing 4 -- 3

2 Advances in CNC Technologies 4 -- 3

3 Special Manufacturing Processes 4 3

4 Design for Manufacturing and Assembly 4 -- 3

5

Elective I 1. Industrial Robotics

2. Product Design

3. Total Quality Management

4 -- 3

6

Elective II 1. Advanced CAD

2. Mechatronics

3. Precision Engineering

4 -- 3

7 Advance CAD/CAM Lab -- 3 2

Total Credits 20

II Semester

S.No. Subject L P C

1 Modeling and Simulation of Manufacturing Systems 4 -- 3

2 Quality Engineering in Manufacturing 4 -- 3

3 Intelligent Manufacturing Systems 4 -- 3

4 Optimization and Reliability 4 -- 3

5 Elective III 1. Finite Element Methods

2. Concurrent Engineering

3. Design and Manufacturing of MEMS and

Microsystems

4 -- 3

6 Elective IV 1. Production and Operations Management

2. Materials Technology

3. Computational Fluid Dynamics

4 -- 3

7 Manufacturing Simulation and Precision Engg. Lab -- 3 2

Total Credits 20

III Semester

S. No. Subject L P Credits

1 Comprehensive Viva-Voce -- -- 2

2 Seminar – I -- -- 2

3 Project Work Part - I -- -- 16

Total Credits 20

IV Semester

S. No. Subject L P Credits

1 Seminar – II -- -- 2

2 Project Work Part - II -- -- 18

Total Credits 20

I Year I Semester AUTOMATION IN MANUFACTURING

L P C

4 0 3

UNIT – I OVER VIEW OF MANUFACTURING AND AUTOMATION : Production systems,

Automation in production systems, Automation principles and strategies, Manufacturing

operations, production facilities. Basic elements of an automated system, levels of automation;

Hardware components for automation and process control, programmable logic controllers and

personal computers.

UNIT – II: MATERIAL HANDLING AND IDENTIFICATION TECHNOLOGIES: Material handling,

equipment, Analysis. Storage systems, performance and location strategies, Automated storage

systems, AS/RS, types. Automatic identification methods, Barcode technology, RFID.

UNIT – III:

MANUFACTURING SYSTEMS AND AUTOMATED PRODUCTION LINES: Manufacturing systems: components of a manufacturing system, Single station manufacturing

cells; Manual Assembly lines, line balancing Algorithms, Mixed model Assembly lines,

Alternative Assembly systems. Automated production lines, Applications, Analysis of transfer

lines.

UNIT – IV: AUTOMATED ASSEMBLY SYSTEMS: Fundamentals, Analysis of Assembly systems.

Cellular manufacturing, part families, cooling, production flow analysis. Group Technology and

flexible Manufacturing systems, Quantitative Analysis.

UNIT – V: QUALITY CONTROL AND SUPPORT SYSTEMS: Quality in Design and manufacturing,

inspection principles and strategies, Automated inspection, contact Vs non contact, CMM.

Manufacturing support systems. Quality function deployment, computer aided process planning,

concurrent engineering, shop floor control, just in time and lean production.

TEXT BOOK: 1. Automation, production systems and computer integrated manufacturing/ Mikell.P

Groover/PHI/3rd

edition/2012,

REFERENCES: 1. CAD/CAM/CIM/ P. Radha Krishnan & S. Subrahamanyarn and Raju/New Age International

Publishers/2003.

2. System Approach to Computer Integrated Design and Manufacturing/ Singh/John Wiley /96.

3. Computer Aided Manufacturing/Tien-Chien Chang, Richard A. Wysk and Hsu-Pin Wang/

Pearson/ 2009

4. Manufacturing and Automation Technology / R Thomas Wright and Michael Berkeihiser /

Good Heart/Willcox Publishers

I Year I Semester ADVANCES IN CNC TECHNOLOGIES

L P C

4 0 3

UNIT I: Features of NC Machines Fundamentals of numerical control, advantage of NC systems,

classification of NC systems, point to point, NC and CNC, incremental and absolute, open and

closed loop systems, Features of NC Machine Tools, design consideration of NC machine tool,

methods of improving machine accuracy. Systems Drives and Devices: Hydraulic motors, DC

motors, stepping motors and AC motors, feedback devices, encoders, Induction tachometers.

UNIT II: NC Part Programming: Manual programming-Basic concepts, Point to Point contour

programming, canned cycles, parametric programming. Computer-Aided Programming: General

information, APT programming, Examples APT programming problems (2D machining only).

NC programming on CAD/CAM systems,

UNIT III: Post Processors: Introduction to post processors, necessity of post processors, general structure

of a post processor, functions of a post processor. Automatic tool path generation.

Interpolators: DDA integrator, hardware interpolators for linear and circular interpolator, DDA

software interpolators and CNC software interpolators, the reference pulse technique, sample-

data technique.

UNIT IV: Tooling for CNC machines: Inter changeable tooling system, preset and qualified tools, coolant

fed tooling system, modular fixturing, quick change tooling system, automatic head changers.

DNC SYSTEMS AND Adaptive Control: Introduction, type of DNC systems, advantages and

disadvantages of DNC, adaptive control with optimization, Adaptive control with constraints,

Adaptive control of machining processes like turning, grinding

UNIT V: Micro Controllers: Introduction, Hardware components, I/O pins, ports, external memory,

counters, timers and serial data I/O interrupts. Selection of Micro Controllers, Embedded

Controllers, Applications and Programming of Micro Controllers. Programmable Logic

Controllers (PLC’s): Introduction, Hardware components of PLC, System, basic structure,

principle of operations, Programming mnemonics timers, Internal relays and counters,

Applications of PLC’s in CNC Machines.

Text Books: 1. Computer Control of Manufacturing Systems / Yoram Koren / Mc Graw Hill Int. 1983.

2. Machining Tools Hand Book Vol 3, (Automation & Control)/ Manfred Weck / John

Wiley and Sons, 1984.

I Year I Semester SPECIAL MANUFACTURING

PROCESS

L P C

4 0 3

UNIT-I SURFACE TREATMENT: Scope, Cleaners, Methods of cleaning, Surface coating types, and

ceramic and organic methods of coating, economics of coating. Electro forming, Chemical

vapor deposition, thermal spraying, Ion implantation, diffusion coating, Diamond coating and

cladding.

UNIT- II PROCESSING OF CERAMICS: Applications, characteristics, classification .Processing of

particulate ceramics, Powder preparations, consolidation, Drying, sintering, Hot compaction,

Area of application, finishing of ceramics. Processing of Composites: Composite Layers,

Particulate and fiber reinforced composites, Elastomers, Reinforced plastics, MMC, CMC,

Polymer matrix composites.

UNIT- III FABRICATION OF MICROELECTRONIC DEVICES:

Crystal growth and wafer preparation, Film Deposition oxidation, lithography, bonding and

packaging, reliability and yield, Printed Circuit boards, computer aided design in micro

electronics, surface mount technology, Integrated circuit economics.

UNIT - IV ADVANCED MACHINING PROCESSES: EDM, WireEDM, ECM, LBM, EBM, AJM, WJM

– Principle, working, limitations and applications.

UNIT -V RAPID PROTOTYPING: Working Principles, Methods, Stereo Lithography, Laser Sintering,

Fused Deposition Method, Applications and Limitations, Rapid tooling, Techniques of rapid

manufacturing

TEXT BOOKS: 1. Manufacturing Engineering and Technology I Kalpakijian / Adisson Wesley, 1995.

2. Process and Materials of Manufacturing / R. A. Lindburg / 1th edition, PHI 1990.

REFERENCES: 1 Microelectronic packaging handbook / Rao. R. Thummala and Eugene, J. Rymaszewski /

Van Nostrand Renihold,

2 MEMS & Micro Systems Design and manufacture / Tai — Run Hsu / TMGH

3 Advanced Machining Processes / V.K.Jain / Allied Publications.

4 Introduction to Manufacturing Processes / John A Schey I Mc Graw Hill.

I Year I Semester DESIGN FOR MANUFACTURING AND

ASSEMBLY

L P C

4 0 3

UNIT - I

Introduction to DFM, DFMA: How Does DFMA Work? Reasons for Not Implementing DFMA,

What Are the Advantages of Applying DFMA During Product Design?, Typical DFMA Case

Studies, Overall Impact of DFMA on Industry.

Design for Manual Assembly: General Design Guidelines for Manual Assembly, Development

of the Systematic DFA Methodology, Assembly Efficiency, Effect of Part Symmetry, Thickness,

Weight on Handling Time, Effects of Combinations of Factors, Application of the DFA

Methodology.

UNIT - II

Machining processes: Overview of various machining processes-general design rules for

machining-dimensional tolerance and surface roughness-Design for machining – ease –

redesigning of components for machining ease with suitable examples. General design

recommendations for machined parts.

UNIT - III

Metal casting: Appraisal of various casting processes, selection of casting process,-general

design considerations for casting-casting tolerance-use of solidification, simulation in casting

design-product design rules for sand casting.

Extrusion & Sheet metal work: Design guide lines extruded sections-design principles for

punching, blanking, bending, deep drawing-Keeler Goodman forging line diagram – component

design for blanking.

UNIT - IV

Metal joining: Appraisal of various welding processes, factors in design of weldments – general

design guidelines-pre and post treatment of welds-effects of thermal stresses in weld joints-

design of brazed joints. Forging: Design factors for forging – closed die forging design – parting

lines of dies – drop forging die design – general design recommendations.

UNIT – V

Design for Assembly Automation: Fundamentals of automated assembly systems, System

configurations, parts delivery system at workstations, various escapement and placement devices

used in automated assembly systems, Quantitative analysis of Assembly systems, Multi station

assembly systems, single station assembly lines.

TEXT BOOKS:

1. Design for manufacture, John cobert, Adisson Wesley. 1995

2. Design for Manufacture by Boothroyd,

3. Design for manufacture, James Bralla

REFERENCE:

1. ASM Hand book Vol.20

I Year I Semester

L P C

4 0 3

INDUSTRIAL ROBOTICS

(ELECTIVE – I)

UNIT - I INTRODUCTION: Automation and Robotics, Robot anatomy, robot configuration, motions

joint notation scheme, work volume, robot drive systems, control systems and dynamic

performance, precision of movement.

CONTROL SYSTEM AND COMPONENTS: basic concepts and motion controllers, control

system analysis, robot actuation and feedback components, Positions sensors, velocity sensors,

actuators, power transmission systems, robot joint control design.

UNIT - II MOTION ANALYSIS AND CONTROL: Manipulator kinematics, position representation,

forward and inverse transformations, homogeneous transformations, manipulator path control,

robot arm dynamics, configuration of a robot controller.

UNIT - III END EFFECTORS: Grippers-types, operation, mechanism, force analysis, tools as end

effectors consideration in gripper selection and design. SENSORS: Desirable features, tactile,

proximity and range sensors, uses sensors in robotics.

MACHINE VISION: Functions, Sensing and Digitizing-imaging devices, Lighting techniques,

Analog to digital single conversion, image storage: Image processing and Analysis-image data

reduction, Segmentation, feature extraction, Object recognition. Training the vision system,

Robotic application.

UNIT - IV ROBOT PROGRAMMING: Lead through programming, Robot program as a path in space,

Motion interpolation, WAIT, SIGNAL AND DELAY commands, Branching, capabilities and

Limitations of lead through methods.

ROBOT LANGUAGES: Textual robot Languages, Generations of robot programming

languages, Robot language structures, Elements and function.

UNIT - V ROBOT CELL DESGIN AND CONTROL: Robot cell layouts-Robot centered cell, In-line

robot cell, Considerations in work design, Work and control, Inter locks, Error detection, Work

cell controller.

ROBOT APPLICATION: Material transfer, Machine loading/unloading, Processing operation,

Assembly and Inspection, Future Application.

TEXT BOOKS: 1. Industrial Robotics / Groover M P /Pearson Edu.

2. Introduction to Robotic Mechanics and Control by JJ Craig, Pearson, 3rd edition.

REFERENCES: 1 Robotics / Fu K S/ McGraw Hill.

2 Robotic Engineering / Richard D. Klafter, Prentice Hall

3 Robot Analysis and Intelligence / Asada and Slotine / Wiley Inter-Science.

4 Robot Dynamics & Control – Mark W. Spong and M. Vidyasagar / John Wiley

5 Introduction to Robotics by SK Saha, The McGrah Hill Company, 6th

, 2012

6 Robotics and Control / Mittal R K & Nagrath I J / TMH

PRODUCT DESIGN

(ELECTIVE - I)

UNIT- I Introduction -Need for IPPD – strategic importance of product development – integration of

customer, designer, material supplier and process planner, Competitor and costumer – behavior

analysis. Understanding customer – promoting customer understanding – involve customer in

development and managing requirements – Organization – process management and

improvement – Plan and establish product specification.

UNIT - II CONCEPT GENERATION AND SELECTION: Task – Structured approaches – Clarification

– Search – Externally and internally – explore systematically – reflect on the solutions and

process – concept selection – methodology – benefits.

PRODUCT ARCHETECTURE: Implications – Product change – variety – component

standardization – product performance – manufacturability.

UNIT - III PRODUCT DEVELOPMENT MANAGEMENT: Establishing the architecture – creation –

clustering – geometric layout development – fundamental and incidental interactions – related

system level design issues – secondary systems – architecture of the chunks – creating detailed

interface specifications.

INDUSTRIAL DESIGN: Integrate process design – Managing costs – Robust design –

Integrating CAE, CAD, CAM tools – simulating product performance and manufacturing

processing electronically – Need for industrial design – impact – design process.

UNIT - IV Investigation of customer needs – conceptualization – refinement – management of the industrial

design process – technology driven products – user – driven products – assessing the quality of

industrial design.

UNIT - V DESIGN FOR MANUFACTURING AND PRODUCTY DEVELOPMENT: Definition –

Estimation of manufacturing cost – reducing the component costs and assembly costs –

Minimize system complexity. Prototype basics – Principles of prototyping – planning for

prototypes – Economics analysis – Understanding and representing tasks – baseline project

planning – accelerating the project execution.

TEXT BOOKS: 1. Product Design and Development / Kari T. Ulrich and Steven D. Eppinger / McGraw Hill

International Edns. 1999.

2. Concurrent Engg/integrated Product development / Kemnneth Crow / DRM Associates,

26/3, Via Olivera, Palos Verdes, CA 90274(310)377-569, Workshop Book.

REFERENCES: 1 Effective Product Design and Development / Stephen Rosenthal / Business One Orwin,

Homewood, 1992, ISBN, 1-55623-603-4.

2 Tool Design–Integrated Methods for Successful Product Engineering / Staurt Pugh /

Addsion Wesley Publishing, Neyourk, NY, 1991, ISBN 0-202-41369-5.

3 Production and Operations Management/Chase/TMH

TOTAL QUALITY MANAGEMENT

(ELECTIVE - I)

UNIT – I: INTRODUCTION: The concept of TQM, Quality and Business performance, attitude and

involvement of top management, communication, culture and management systems.

Management of Process Quality: Definition of quality, Quality Control, a brief history, Product

Inspection vs, Process Control, Statistical Quality Control, Control Charts and Acceptance

Sampling.

UNIT – II: CUSTOMER FOCUS AND SATISFACTION: The importance of customer satisfaction and

loyalty- Crating satisfied customers, Understanding the customer needs, Process Vs. Customer,

internal customer conflict, quality focus, Customer Satisfaction, role of Marketing and Sales,

Buyer – Supplier relationships. Bench Marketing: Evolution of Bench Marketing, meaning of

Bench marketing, benefits of bench marketing, the bench marketing process, pitfalls of bench

marketing.

UNIT – III: ORGANIZING FOR TQM: The systems approach, Organizing for quality implementation,

making the transition from a traditional to a TQM organizing, Quality Circles. Productivity,

Quality and Reengineering: The leverage of Productivity and Quality, Management systems Vs.

Technology, Measuring Productivity, Improving Productivity Re-engineering.

UNIT – IV: THE COST OF QUALITY: Definition of the Cost of Quality, Quality Costs, Measuring

Quality Costs, use of Quality Cost Information, Accounting Systems and Quality Management.

UNIT – V: ISO9000: Universal Standards of Quality: ISO around the world, The ISO9000 ANSI/ASQCQ-

90. Series Standards, benefits of ISO9000 certification, the third party audit, Documentation

ISO9000 and services, the cost of certification implementing the system.

TEXT BOOKS: 1. Total Quality Management / Joel E.Ross/Taylor and Franscis Limited

2. Total Quality Management/P.N.Mukherjee/PHI

REFERENCES: 1 Beyond TQM / Robert L.Flood

2 Statistical Quality Control / E.L. Grant / McGraw Hill.

3 Total Quality Management- A Practical Approach/H. Lal

4 Quality Management/Kanishka Bedi/Oxford University Press/2011

5 Total Engineering Quality Management/Sunil Sharma/Macmillan

I Year I Semester

L P C

4 0 3

ADVANCED CAD

(ELECTIVE II)

UNIT- I: PRINCIPLES OF COMPUTER GRAPHICS : Introduction, graphic primitives, point

plotting, lines, Bresenham’s circle algorithm, ellipse, transformation in graphics, coordinate

systems, view port, 2D and 3D transformation, hidden surface removal, reflection, shading and

generation of characters.

UNIT- II: CAD TOOLS: Definition of CAD Tools, Types of system, CAD/CAM system evaluation

criteria, brief treatment of input and output devices. Graphics standard, functional areas of

CAD, Modeling and viewing, software documentation, efficient use of CAD software.

GEOMETRICMODELLING: Types of mathematical representation of curves, wire frame

models wire frame entities parametric representation of synthetic curves her mite cubic splines

Bezier curves B-splines rational curves.

UNIT- III: SURFACE MODELING :Mathematical representation surfaces, Surface model, Surface

entities surface representation, Parametric representation of surfaces, plane surface, rule surface,

surface of revolution, Tabulated Cylinder.

UNIT- IV: PARAMETRIC REPRESENTATION OF SYNTHETIC SURFACES: Hermite Bicubic

surface, Bezier surface, B- Spline surface, COONs surface, Blending surface Sculptured

surface, Surface manipulation — Displaying, Segmentation, Trimming, Intersection,

Transformations (both 2D and 3D).

UNIT- V: GEOMETRICMODELLING-3D: Solid modeling, Solid Representation, Boundary

Representation (B-rep), Constructive Solid Geometry (CSG).

CAD/CAM Exchange: Evaluation of data - exchange format, IGES data representations and

structure, STEP Architecture, implementation, ACIS & DXF. Design Applications: Mechanical

tolerances, Mass property calculations, Finite Element Modeling and Analysis and Mechanical

Assembly.

Collaborative Engineering: Collaborative Design, Principles, Approaches, Tools, Design

Systems.

TEXT BOOKS: 1. Mastering CAD/CAM / Ibrhim Zeid / Mc Graw Hill International.

2. CAD/CAM Principles and Applications/ P.N.Rao/TMH/3rd

Edition

REFERENCES: 1 CAD/CAM /Groover M.P./ Pearson education

2 CAD/CAM Concepts and Applications/ Alavala/ PHI

3 CAD / CAM / CIM, Radhakrishnan and Subramanian/ New Age

4 Principles of Computer Aided Design and Manufacturing/ Farid Amirouche/ Pearson

5 Computer Numerical Control Concepts and programming/ Warren S Seames/ Thomson.

MECHATRONICS

(ELECTIVE – II)

UNIT-I Mechatronics systems, elements, levels of mechatronics system, Mechatronics design process,

system, measurement systems, control systems, microprocessor-based controllers, advantages

and disadvantages of mechatronics systems. Sensors and transducers, types, displacement,

position, proximity, velocity, motion , force, acceleration, torque, fluid pressure, liquid flow,

liquid level, temperature and light sensors.

UNIT-II Solid state electronic devices, PN junction diode, BJT, FET, DIA and TRIAC. Analog signal

conditioning, amplifiers, filtering. Introduction to MEMS & typical applications.

UNIT-III Hydraulic and pneumatic actuating systems, Fluid systems, Hydraulic and pneumatic systems,

components, control valves, electro-pneumatic, hydro-pneumatic, electro-hydraulic servo

systems:

Mechanical actuating systems and electrical actuating systems.

UNIT-IV Digital electronics and systems, digital logic control, micro processors and micro controllers,

programming, process controllers, programmable logic controllers, PLCs versus computers,

application of PLCs for control.

UNIT-V System and interfacing and data acquisition, DAQS , SCADA, A to D and D to A conversions;

Dynamic models and analogies, System response. Design of mechatronics systems & future

trends.

TEXT BOOKS: 1. MECHATRONICS Integrated Mechanical Electronics Systems/KP Ramachandran & GK

Vijaya Raghavan/WILEY India Edition/2008

2. Mechatronics Electronics Control Systems in Mechanical and Electrical Engineering by W

Bolton, Pearson Education Press, 3rd edition, 2005.

REFERENCES: 1 Mechatronics Source Book by Newton C Braga, Thomson Publications, Chennai.

2 Mechatronics – N. Shanmugam / Anuradha Agencies Publishers.

3 Mechatronics System Design / Devdas shetty/Richard/Thomson.

4 Mechatronics/M.D.Singh/J.G.Joshi/PHI.

5 Mechatronics – Electronic Control Systems in Mechanical and Electrical Engg. 4th

Edition,

Pearson, 2012 W. Bolton

6 Mechatronics – Principles and Application Godfrey C. Onwubolu, Wlsevier, 2006 Indian

print

PRECISION ENGINEERING

(ELECTIVE II)

UNIT I: CONCEPTS OF ACCURACY: Introduction – Concept of Accuracy of Machine Tools –

Spindle and Displacement Accuracies – Accuracy of numerical Control Systems – Errors due to

Numerical Interpolation Displacement Measurement System and Velocity lags.

UNIT II: GEOMETIC DEIMENSIONING AND TOLERANCING: Tolerance Zone Conversions –

Surfaces, Features, Features of Size, Datum Features – Datum Oddly Configured and Curved

Surfaces as Datum Features, Equalizing Datums – Datum Feature of Representation – Form

controls, Orientation Controls – Logical Approach to Tolerancing.

UNIT III: DATUM SYSTEMS: Design of freedom, Grouped Datum Systems – different types, two and

three mutually perpendicular grouped datum planes; Grouped datum system with spigot and

recess, pin and hole; Grouped Datum system with spigot and recess pair and tongue – slot pair –

Computation of Transnational and rotational accuracy, Geometric analysis and application.

UNIT IV: TOLERANCE ANALYSIS: Process Capability, Mean, Variance, Skewness, Kurtosis, Process

Capability Metrics, Cp, Cpk, Cost aspects, Feature Tolerances, Geometric Tolerances. Surface

finish, Review of relationship between attainable tolerance grades and different machining

process, Cumulative effect of tolerances sure fit law, normal law and truncated normal law.

UNIT V: TOLERANCE CHARTING TECHNIQUES: Operation Sequence for typical shaft type of

components, Preparation of Process drawings for different operations, Tolerance worksheets and

centrally analysis, Examples, Design features to facilitate machining; Datum Features –

functional and manufacturing Components design – Machining Considerations, Redesign for

manufactured, Examples.

TEXT BOOKS: 2. Precision Engineering in Manufacturing/Murthy R.L./New Age International (P) limited,

1996.

3. Geometric Dimensioning and Tolerancing / James D. Meadows / Marcel Dekker inc.

1995.

REFERENCES: 1 Engineering Design – A systematic Approach / Matousek / Blackie & Son Ltd., London

2 Precision Engineering/VC Venkatesh & S Izman/TMH

I Year I Semester

L P C

0 3 2

ADVANCED CAD/CAM LAB

1. Features and selection of CNC turning and milling centers.

2. Practice in part programming and operation of CNC turning machines, subroutine

techniques and use of cycles.

3. Practice in part programming and operating a machining center, tool panning and

selection of sequences of operations, tool setting on machine, practice in APT based NC

programming.

4. Practice in Robot programming and its languages.

5. Robotic simulation using software.

6. Robo path control, preparation of various reports and route sheets, Simulation of

manufacturing system using CAM software, controller operating system commands.

I Year II Semester MODELLING AND SIMULATION OF

MANUFACTURING SYSTEMS

L P C

4 0 3

Unit-I Introduction to System and simulation: Concept of system and elements of system, Discrete

and continuous system, Models of system and Principles of modeling and simulation, Monte

carlo simulation, Types of simulation, Steps in simulation model, Advantages, limitations and

applications of simulation, Applications of simulation in manufacturing system

Unit-II Review of statistics and probability: Types of discrete and continuous probability distributions

such as Geometric, Poisson, Uniform, Geometric distribution with examples, Normal,

Exponential distribution with examples.

Unit-III Random numbers: Need for RNs, Technique for Random number generation such as Mid

product method, Mid square method, and Linear congruential method with examples

Test for Random numbers: Uniformity - Chi square test or Kolmogorov Smirnov test,

Independency- Auto correlation test

Random Variate generation: Technique for Random variate generation such as Inverse

transforms technique or Rejection method

Unit-IV Analysis of simulation data: Input data analysis, Verification and validation of simulation

models, Output data analysis

Simulation languages: History of simulation languages, Comparison and selection of simulation

languages

Design and evaluation of simulation experiments: Development and analysis of simulation

models using simulation language with different manufacturing systems

Unit-V Queueing models: An introduction, M/M/1 and M/M/m Models with examples, Open Queueing

and Closed queueing network with examples

Markov chain models and others: Discrete time markov chain with examples, Continues time

markov chain with examples, stochastic process in manufacturing, Game theory

TEXT BOOKS: 1. J.Banks, J.S. Carson, B. L. Nelson and D.M. Nicol, “Discrete Event System Simulation”, PHI,

New Delhi, 2009.

2. A.M. Law and W.D.Kelton, “Simulation Modeling and Analysis”, Tata McGraw Hill Ltd,

New Delhi, 2008.

3. N. Viswanadham and Y. Narahari, "Performance Modeling of Automated Manufacturing

Systems", PHI, New Delhi, 2007

I Year II Semester QUALITY ENGINEERING IN

MANUFACTURING

L P C

4 0 3

UNIT - I QUALITY VALUE AND ENGINEERING: An overall quality system, quality engineering in

production design, quality engineering in design of production processes. Loss Function and

Quality Level: Derivation and use of quadratile loss function, economic consequences of

tightening tolerances as a means to improve quality, evaluations and types tolerances.(N-type,S-

type and L-type)

UNIT II: TOLERANCE DESIGN AND TOLERANCING: Functional limits, tolerance design for N-

type. L-type and S-type characteristics, tolerance allocation fbr multiple components. Parameter

and Tolerance Design: Introduction to parameter design, signal to noise ratios, Parameter design

strategy, some of the case studies on parameter and tolerance designs.

UNIT – III ANALYSIS OF VARIANCE (ANOVA): Introduction to ANOVA, Need for ANOVA, NO-

way ANOVA, One-way ANOVA, Two-way ANOVA, Critique of F-test, ANOVA for four level

factors, multiple level factors.

UNIT - IV ORTHOGONAL ARRAYS: Typical test strategies, better test strategies, efficient test

strategies, steps in designing, conducting and analyzing an experiment. Interpolation of

Experimental Results: Interpretation methods, percent contributor, estimating the mean.

UNIT - V SIX SIGMA AND THE TECHNICAL SYSTEM: Six sigma DMAIC methodology, tools for

process improvement, six sigma in services and small organizations, statistical foundations,

statistical methodology.

TEXT BOOK: 1. Taguchi Techniques for Quality Engineering / Phillip J. Ross / McGraw Hill/ Intl. II Edition,

1995.

REFERENCES: 1. Quality Engineering in Production systems by G. Taguchi, A. Elsayed et al, McGraw Hill Intl.

Pub

1989.

2. Taguchi Methods explained: Practical steps to Robust Design / Papan P. Bagchi I Prentice

Hall

Pvt. Ltd., New Delhi.

I Year II Semester INTELLIGENT MANUFACTURING

SYSTEMS

L P C

4 0 3

UNIT I: COMPUTER INTEGRATED MANUFACTURING SYSTEMS: structure and functional

areas of cim system- CAD, CAPP, CAM, CAQC, ASRS. Advantages of CIM. Manufacturing

Communication Systems - MAP/TOP, OSI Model, Data Redundancy, Top- down and Bottom-up

Approach, Volume of Information. Intelligent Manufacturing System Components, System

Architecture and Data Flow, System Operation.

UNIT II: COMPONENTS OF KNOWLEDGE BASED SYSTEMS - Basic Components of Knowledge

Based Systems, Knowledge Representation, Comparison of Knowledge Representation

Schemes, Interference Engine, Knowledge Acquisition.

UNIT III: MACHINE LEARNING - Concept of Artificial Intelligence, Conceptual Learning, Artificial

Neural Networks - Biological Neuron, Artificial Neuron, Types of Neural Networks,

Applications in Manufacturing.

UNIT IV: AUTOMATED PROCESS PLANNING - Variant Approach, Generative Approach, Expert

Systems for

Process Planning, Feature Recognition, Phases of Process planning. Knowledge Based System

for Equipment Selection (KBSES) - Manufacturing system design. Equipment Selection

Problem, Modeling the Manufacturing Equipment Selection Problem, Problem Solving

approach in KBSES, Structure of the KRSES.

UNIT V: GROUP TECHNOLOGY: Models and Algorithms Visual Method, Coding Method, Cluster

Analysis Method, Matrix Formation - Similarity Coefficient Method, Sorting-based Algorithms,

Bond Energy Algorithm, Cost Based method, Cluster Identification Method, Extended CI

Method. Knowledge Based Group Technology - Group Technology in Automated

Manufacturing System. Structure of Knowledge based system for group technology (KBSCIT)

— Data Base, Knowledge Base, Clustering Algorithm.

TEXT BOOKS: 1. Intelligent Manufacturing Systems/ Andrew Kusiak/Prentice Hall.

2. Artificial Neural Networks/ Yagna Narayana/PHI/2006

3. Automation, Production Systems and CIM / Groover M.P./PHI/2007

I Year II Semester

L P C

4 0 3

OPTIMIZATION AND RELIABILITY

(ELECTIVE III)

UNIT - I CLASSICAL OPTIMIZATION TECHNIQUES: Single variable optimization with and

without constraints, multi – variable optimization without constraints, multi – variable

optimization with constraints – method of Lagrange multipliers, Kuhn-Tucker conditions, merits

and demerits of classical optimization techniques.

UNIT - II NUMERICAL METHODS FOR OPTIMIZATION: Nelder Mead’s Simplex search method,

Gradient of a function, Steepest descent method, Newton’s method, Pattern search methods,

conjugate method, types of penalty methods for handling constraints, advantages of numerical

methods.

UNIT - III GENETIC ALGORITHM (GA) : Differences and similarities between conventional and

evolutionary algorithms, working principle, reproduction, crossover, mutation, termination

criteria, different reproduction and crossover operators, GA for constrained optimization, draw

backs of GA,

GENETIC PROGRAMMING (GP): Principles of genetic programming, terminal sets,

functional sets, differences between GA & GP, random population generation, solving

differential equations using GP.

MULTI-OBJECTIVE GA: Pareto’s analysis, Non-dominated front, multi – objective GA,

Non-dominated sorted GA, convergence criterion, applications of multi-objective problems .

UNIT – IV

APPLICATIONS OF OPTIMIZATION IN DESIGN AND MANUFACTURING SYSTEMS: Some typical applications like optimization of path synthesis of a four-bar

mechanism, minimization of weight of a cantilever beam, optimization of springs and gears,

general optimization model of a machining process, optimization of arc welding parameters, and

general procedure in optimizing machining operations sequence.

UNIT V RELIABILITY: Concepts of Engineering Statistics, risk and reliability, probabilistic approach

to design, reliability theory, design for reliability, numerical problems, hazard analysis.

TEXT BOOKS: 1. Optimization for Engineering Design – Kalyanmoy Deb, PHI Publishers

2. Engineering Optimization – S.S.Rao, New Age Publishers

3. Reliability Engineering by L.S.Srinath

4. Multi objective genetic algorithm by Kalyanmoy Deb, PHI Publishers.

REFERENCES: 1. Genetic algorithms in Search, Optimization, and Machine learning – D.E.Goldberg, Addison-

Wesley Publishers

2. Multi objective Genetic algorithms - Kalyanmoy Deb, PHI Publishers

3. Optimal design – Jasbir Arora, Mc Graw Hill (International) Publishers

4. An Introduction to Reliability and Maintainability Engineering by CE Ebeling, Waveland

Printers Inc., 2009

5. Reliability Theory and Practice by I Bazovsky, Dover Publications, 2013

FINITE ELEMENT METHODS

(ELECTIVE – III)

UNIT - I FORMULATION TECHNIQUES: Methodology, Engineering problems and governing

differential equations, finite elements., Variational methods-potential energy method, Raleigh

Ritz method, strong and weak forms, Galerkin and weighted residual methods, calculus of

variations, Essential and natural boundary conditions.

UNIT – II ONE-DIMENSIONAL ELEMENTS: Bar, trusses, beams and frames, displacements, stresses

and temperature effects.

UNIT – III TWO DIMENSIONAL PROBLEMS: CST, LST, four noded and eight nodded rectangular

elements, Lagrange basis for triangles and rectangles, serendipity interpolation functions.

Axisymmetric Problems: Axisymmetric formulations, Element matrices, boundary conditions.

Heat Transfer problems: Conduction and convection, examples: - two-dimensional fin.

UNIT – IV ISOPARAMETRIC FORMULATION: Concepts, sub parametric, super parametric elements,

numerical integration, Requirements for convergence, h-refinement and p-refinement, complete

and incomplete interpolation functions, pascal’s triangle, Patch test.

UNIT – V FINITE ELEMENTS IN STRUCTURAL ANALYSIS: Static and dynamic analysis, eigen

value problems, and their solution methods, case studies using commercial finite element

packages.

TEXT BOOK :

1. Finite element methods by Chandrubatla & Belagondu, PHI, 2011, 4th

Edition

REFERENCES:

1. J.N. Reddy, Finite element method in Heat transfer and fluid dynamics, CRC press, 1994

2. Zienckiwicz O.C. & R. L. Taylor, Finite Element Method, McGraw-Hill,1983.

3. K. J. Bathe, Finite element procedures, Prentice-Hall, 1996

CONCURRENT ENGINEERING

(ELECTIVE – III)

UNIT I:

INTRODUCTION, Extensive definition of CE - CE design methodologies - Organizing for CE - CE tool box

collaborative product development

USE OF INFORMATION TECHNOLOGY IT support - Solid modeling - Product data management - Collaborative product commerce -

Artificial Intelligence - Expert systems - Software hardware co-design.

UNIT II:

DESIGN STAGE Life-cycle design of products - opportunity for manufacturing enterprises - modality of

Concurrent Engineering Design –

Automated analysis idealization control - Concurrent engineering in optimal structural design -

Real time constraints.

UNIT III:

MANUFACTURING CONCEPTS AND ANALYSIS Manufacturing competitiveness - Checking the design process - conceptual design mechanism –

Qualitative, physical approach - An intelligent design for manufacturing system –

UNIT IV: JIT system - low inventory - modular - Modeling and reasoning for computer based assembly

planning - Design of Automated manufacturing.

PROJECT MANAGEMENT Life Cycle semi realization - design for economics - evaluation of design for manufacturing cost

UNIT V Concurrent mechanical design - decomposition in concurrent design - negotiation in concurrent

engineering design studies - product realization taxonomy - plan for Project Management on new

product development – bottleneck technology development.

TEXT BOOKS: 1. Integrated Product Development / Anderson MM and Hein, L. Berlin, Springer, 1987.

2. Concurrent Engineering: Automation Tools and Technology / Andrew Kusaik, John Wiley.

REFERENCES: 1. Design for Concurrent Engineering / Cleetus, J, Concurrent Engg. Research Centre,

Morgantown, WV, 1992.

2. Concurrent Engineering Fundamentals: Integrated Product Development/ Prasad, Prentice

Hall, 1996.

3. Successful Implementation of Concurrent Product and Process / Sammy G Sinha, Wiley,

John and Sons Inc., 1998.

DESIGN AND MANUFACTURING OF MEMS AND MICRO SYSTEMS

(ELECTIVE – III)

UNIT I:

OVERVIEW AND WORKING PRINCIPLES OF MEMS AND MICROSYSTEMS MEMS & Microsystems, Evolution of Micro fabrication, Microsystems & Microelectronics,

Microsystems & Miniaturization, Applications of MEMS in Industries, Micro sensors, Micro

actuation, MEMS with Micro actuators Micro accelerometers, Micro fluidics.

UNIT II:

ENGINEERING SCIENCE FOR MICROSYSTEMS DESIGN AND FABRICATION: Atomic structure of Matter, Ions and Ionization, Molecular Theory of Mater and Intermolecular

Force, Doping of Semiconductors, The diffusion Process, Plasma Physics, Electrochemistry,

Quantum Physics

UNIT III:

ENGINEERING MECHANICS FOR MICROSYSTEMS DESIGN: Static Bending of thin Plates, Mechanical Vibration, Thermo mechanics Fracture Mechanics,

Thin-Film Mechanics, Overview of Finite Element Stress Analysis

UNIT IV:

THERMO FLUID ENGINEERING & MICROSYSTEMS DESIGN: Overview of Basics of Fluid Mechanics in Macro and Meso scales, Basic equations in

Continuum Fluid dynamics, Laminar Fluid Flow in Circular Conduits, Computational Fluid

Dynamics, Incompressible Fluid Flow in Micro conduits, Fluid Flow in Sub micrometer and

Nano scale, Overview of Heat conduction in Solids, Heat Conduction in Multilayered Thin films

and in solids in sub micrometer scale, Design Considerations, Process Design Mechanical

Design, Mechanical Design using FEM, Design of a Silicon Die for a Micro pressure Sensor.

UNIT V:

MATERIALS FOR MEMS & MICROSYSTEMS AND THEIR FABRICATION: Substrates and Wafers, Active substrate materials, Silicon as a substrate material, Silicon

Compounds, Silicon Piezoresistors, Gallium Arsenide, Quartz, Piezoelectric Crystals and

Polymers, Photolithography, Ion implantation, Diffusion and oxidation, chemical and physical

vapor deposition, Etching, Bulk micro manufacturing, Surface Micromachining, The LIGA

Process

TEXT BOOKS: 1. MEMs & Microsystems: Design & Manufacture/ Tai-Ran Hsu/Tata Mc-Graw Hill., ed./2002

2. An Introduction to Micro electro mechanical Systems Engineering/ Maluf, M./ Artech

House, Boston, 2000

REFERENCES: 1 Micro robots and Micromechanical Systems/ Trimmer, W.S.N/ Sensors & Actuators, vol19,

no.1989.

2 Applied Partial Differential Equations/ Trim, D.W/ PWS-Kent Publishing/ Boston 1990.

3 Fundamentals of Microfabrication.Madou, M/ CRC Press, Boca Raton, 1997.

4 The Finite Element Method in Thermomechanics/ Hsu, T.R / Alien & Unwin, London.

I Year II Semester

L P C

4 0 3

PRODUCTION AND OPERATIONS MANAGEMENT

(ELECTIVE IV)

UNIT -I OPERATION MANAGEMENT: Definition – Objectives – Types of production systems –

historical development of operations management – Current issues in operation management.

Product design – Requirements of good product design – product development – approaches –

concepts in product development – standardization – simplification – Speed to market –

Introduction to concurrent engineering.

UNIT – II VALUE ENGINEERING: objective – types of values – function & cost – product life cycle-

steps in value engineering – methodology in value engineers – FAST Diagram – Matrix Method.

Location – Facility location and layout – Factors considerations in Plant location- Comparative

Study of rural and urban sites – Methods of selection plant layout – objective of good layout –

Principles – Types of layout – line balancing.

UNIT - III AGGREGATE PLANNING: definition – Different Strategies – Various models of Aggregate

Planning.

Advance inventory control systems push systems – Material Requirement – Terminology – types

of demands – inputs to MRP- techniques of MRP – Lot sizing methods – benefits and drawbacks

of MRP –Manufacturing Resources Planning (MRP –II), Pull systems – Vs Push system – Just

in time (JIT) philosophy Kanban System – Calculation of number of Kanbans Requirements for

implementation JIT – JIT Production process – benefits of JIT.

UNIT - IV PROJECT MANAGEMENT: Programming Evaluation Review Techniques (PERT) – three

times estimation – critical path – probability of completion of project – critical path method –

crashing of simple nature.

UNIT – V SUPPLY CHAIN MANAGEMENT: Concepts, process of SCM, selection of channel strategy,

core operations capabilities, SCM decisions, SCM models.

TEXT BOOKS: 1. Operations Management/ E.S. BuffA/ John Wiley & Sons / 2007

2. Production and Operations Management/ Chary/ Mc Graw Hill/2004

REFERENCES: 1 Operations Management Theory and Problems/ Joseph G. Monks / Macmillan / McGraw

Hill / 3rd

Edition.

2 Production and Operations Management - Theory and Practice by Dipak Kumar

Battacharyya, Universities Press Pvt Ltd, 2012.

3 Production Systems Management/ James I. Riggs / John Wiley & Sons.

4 Operations Management/ Richard Chase/ Mc Graw Hill/2006

5 Production and Operation Management / Panner Selvam / PHI.

6 Production and Operation Analysis/ Nahima/ Mc Graw Hill/2004

MATERIALS TECHNOLOGY

(ELECTIVE IV)

UNIT I: Elasticity in metals, mechanism of plastic deformation, slip and twinning, role of dislocations,

yield stress, shear strength of perfect and real crystals, strengthening mechanism, work

hardening, solid solution, grain boundary strengthening. Poly phase mixture, precipitation,

particle, fiber and dispersion strengthening, effect of temperature, strain and strain rate on plastic

behavior, super plasticity, Yield criteria: Von-mises and Tresca criteria.

UNIT II: Griffth’s Theory, stress intensity factor and fracture Toughness, Toughening Mechanisms,

Ductile and Brittle transition in steel, High Temperature Fracture, Creep, Larson – Miller

parameter, Deformation and Fracture mechanism maps.

UNIT III: Fatigue, fatigue limit, features of fatigue fracture,Low and High cycle fatigue test, Crack

Initiation and Propagation mechanism and paris Law, Effect of surface and metallurgical

parameters on Fatigue, Fracture of non-metallic materials, fatigue analysis, Sources of failure,

procedure of failure analysis. Motivation for selection, cost basis and service requirements,

Selection for Mechanical Properties, Strength, Toughness, Fatigue and Creep.

UNIT IV: MODERN METALLIC MATERIALS: Dual Steels, Micro alloyed, High Strength Low alloy

(HSLA) Steel, Transformation induced plasticity (TRIP) Steel, Maraging Steel, Inter metallics,

Ni and Ti Aluminides. Processing and applications of Smart Materials, Shape Memory alloys,

Metallic Glass Quasi Crystal and Nano Crystalline Materials.

UNIT V: NONMETALLIC MATERIALS: Polymeric materials and their molecular structures,

Production Techniques for Fibers, Foams, Adhesives and Coatings, structure, Properties and

Applications of Engineering Polymers, Advanced Structural Ceramics WC, TiC, TaC, A12O3,

SiC, Si3N4, CBN and Diamond – properties, Processing and applications.

TEXT BOOKS: 1. Mechanical Behavior of Materials/Thomas H. Courtney/ McGraw Hill/2

nd Edition/2000

2. Mechanical Metallurgy/George E. Dicter/McGraw Hill, 1998.

REFERENCES: 1 Selection and use of Engineering Materials 3e/Charles J.A/Butterworth Heiremann.

2 Engineering Materials Technology/James A Jacob Thomas F Kilduff/Pearson

3 Material Science and Engineering/William D Callister/John Wiley and Sons

4 Plasticity and plastic deformation by Aritzur.

5 Introduction to Ceramics, 2nd Edition by W. David Kingery, H. K. Bowen, Donald R.

Uhlmann

COMPUTATIONAL FLUID DYNAMICS

(ELECTIVE – IV)

UNIT - I INTRODUCTION: Finite difference method, finite volume method, finite element method,

governing equations and boundary conditions, Derivation of finite difference equations.

Solution methods: Solution methods of elliptical equations — finite difference formulations,

interactive solution methods, direct method with Gaussian elimination. Parabolic equations-

explicit schemes and Von Neumann stability analysis, implicit schemes, alternating direction

implicit schemes, approximate factorization, fractional step methods, direct method with

tridiagonal matrix algorithm.

UNIT – II HYPERBOLIC EQUATIONS: Explicit schemes and Von Neumann stability analysis, implicit

schemes, multi step methods, nonlinear problems, second order one-dimensional wave equations.

Burgers equations: Explicit and implicit schemes, Runge-Kutta method.

UNIT – III: FORMULATIONS OF INCOMPRESSIBLE VISCOUS FLOWS: Formulations of

incompressible viscous flows by finite difference methods, pressure correction methods, vortex

methods.

Treatment of compressible flows: potential equation, Euler equations, Navier-stokes system of

equations, flow field-dependent variation methods, boundary conditions, example problems.

UNIT – IV FINITE VOLUME METHOD: Finite volume method via finite difference method,

formulations for two and three-dimensional problems.

UNIT – V:

STANDARD VARIATIONAL METHODS: Linear fluid flow problems, steady state

problems, Transient problems.

TEXT BOOKS: 1. Numerical heat transfer and fluid flow / Suhas V. Patankar/ Hema shava Publishers

corporation & Mc Graw Hill.

2. Computational Fluid Dynamics: Basics with applications/John D. Anderson/ Mc Graw Hill.

REFERENCES:

1 Computational fluid dynamics/ T. J.C’hung/ Cambridge University press,2002.

2 Text book of fluid dynamics/ Frank Choriton/ CBS Publishers & distributors, 1985

3 Computational Fluid Flow and Heat Transfer/ Muralidaran/ Narosa Publications

4 Fundamentals of Computational Fluid Dynamics/Tapan K. Sengupta / Universities Press.

5 Introduction to Theoretical and Computational Fluid Dynamics/C. Pozrikidis /Oxford

University Press/2nd

Edition

I Year II Semester MANUFACTURING SIMULATION &

PRECISION ENGINEERING

LABORATORY

L P C

0 3 2

A. MANUFACTURING SIMULATION

The students will be given training on the use and application of the following software to

manufacturing problems:

1. Auto MOD Software.

2. PROMOD

3. SLAM-II

4. CAFIMS

5. Flexsim

They also learn how to write sub routines in C-language and interlinking with the above

packages.

Problems for modelling and simulation experiments:

1. AGV planning

2. ASRS simulation and performance evaluation

3. Machines, AGVs and AS/RS integrated problems

4. JIT system

5. Kanban flow

6. Material handling systems

7. M.R.P. Problems

8. Shop floor scheduling etc.

B. PRECISION ENGINEERING

1. Hydraulic and Pneumatic circuits

2. Closed loop control systems

3. Study of the chip formation in turning process

4. Study of operation of tool and cutter grinder, twist drill grinder, Centreless grinder

5. Determination of cutting forces in turning

6. Experiments in unconventional manufacturing processes-AJM and study of USM, EDM,

Laser Machining and Plasma spraying

7. Inspection of parts using tool makers microscope, roughness and form tester

8. Study of micro-controllers, programming on various CNC machine tools and also

controllers

9. Studies on PLC programming

10. Study and programming of robots

11. Condition monitoring in machining process using acoustic emission.

ACADEMIC REGULATIONS &

COURSE STRUCTURE

For

STRUCTURAL ENGINEERING

(Applicable for batches admitted from 2016-2017)

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY: KAKINADA

KAKINADA - 533 003, Andhra Pradesh, India

I Semester

S. No. Subject L P Credits

1 Advanced Mathematics 4 - 3

2 Theory of Elasticity 4 - 3

3 Matrix Analysis of Structures 4 - 3

4 Structural Dynamics 4 - 3

5 Elective – I

I. Experimental Stress Analysis

II. Sub-Structure Design

III. Structural Optimization

4 - 3

6

Elective – II I. Repair and Rehabilitation of Structures

II. Analysis and Design of Tall Buildings

III. Plastic Analysis and Design

4 - 3

7 Advanced Structural Engineering Laboratory - 3 2

Total Credits 20

II Semester

S. No. Subject L P Credits

1 Finite Element Method 4 - 3

2 Earthquake Resistant Design 4 - 3

3 Stability of Structures - 3

4 Theory of Plates & Shells 4 - 3

5

Elective – III

I. Pre-Stressed Concrete

II. Mechanics of Composite Materials

III. Fracture Mechanics

6

Elective – IV

I. Industrial Structures

II. Bridge Engineering

III. Earth Retaining Structures

4 - 3

7 CAD Laboratory - 3 2

Total Credits 20

III Semester

S. No. Subject L P Credits

1 Comprehensive Viva-Voce -- -- 2

2 Seminar – I -- -- 2

3 Project Work Part – I -- -- 16

Total Credits 20

IV Semester

S. No. Subject L P Credits

1 Seminar – II -- -- 2

2 Project Work Part - II -- -- 18

Total Credits 20

Common for M.Tech. (Structural Engineering, Soil Mechanics & Foundation Engineering,

Geotechnical Engineering, and Transportation Engineering)

UNIT-I

Applied partial Differential Equations: One-dimensional Heat equation Cartesian, cylindrical

and spherical coordinates (problems having axi-symmetry). Two-dimensional Laplace

Equation in Cartesian, cylindrical and spherical coordinates (problems having axi-symmetry) –

Analytical solution by separation of variables technique. UNIT-II

Numerical solutions to Heat and Laplace Equations in Cartesian coordinates using finite –

differences. Implicit methods, Crank Nicholsen Method, Jacobi Method, Guass Seidal method. UNIT-III

Applied Statistics: Regression and correlation analysis – Method of Least squares – Curve

fitting – Curvilinear Regression – Non-linear curves – correlation coefficient – Correlation of

grouped bi-variate data – coefficient of determination Multiple Regression – partial Regression

coefficients. UNIT-IV

Tests of significance – Analysis of variance for regression – Multiple correlation coefficients –

Multiple linear regression with two independent variables. UNIT-V

Linear Programming Problem Formation, Graphical Method, Simplex method, artificial

variable method-Big-M method-Two Phase Method.

Non Linear Programming Problem Gradient method, Steepest Ascent Descent Methods.

TEXT BOOKS 1. Solutions of Partial Differential Equations” – Duffy, D.G. CBS Publishers, 1988

2. Introductory Methods of Numerical Analysis – Sastry, S.S.

Prentice-Hall, 2

nd Edition, 1992

3. Basic Statistics – Agarval, B.L., Wiley 1991, 2nd

edition. 4. Operations Research – Hamdy A, Taha.Optimization Techniques.-S.S.Rao:.

I Year - I Semester L P C

4 0 3

ADVANCED CONTROL THEORY

(Common to CS & CE)

UNIT-I Elasticity – Notation for forces and stresses – components of stresses and strains – Hooke’s

Law - Plane Stress – Plane strain – Differential Equations of equilibrium – Boundary

conditions – Compatibility equations - Stress function – Boundary Conditions. UNIT -II

Two dimensional problems in rectangular co-ordinates – Solution by polynomials – Saint

Venant’s principle – Determination of displacements – Bending of simple beams – Application

of Fourier series for two dimensional problems for gravity loading UNIT-III

Two dimensional problems in polar co-ordinates - General equations in polar co-ordinates –

Stress distribution for problems having symmetrical about an axis - Strain components in polar

co-ordinates – Displacements for symmetrical stress distributions - Stresses for plates with

circular holes subjected to far field tension – stress concentration factor. UNIT-IV

Analysis of stress and strain in three dimension - Principal stresses – Stress ellipsoid and stress

director surface – Determination of principal stresses - Maximum shear stress – Homogeneous

Deformation – General Theorems - Differential equations of equilibrium – Conditions of

compatibility – Equations of equilibrium in terms of displacements

– Principle of superposition – Uniqueness of solution –Reciprocal theorem. UNIT-V

Torsion of prismatical bars – Bars with elliptical cross section – Other elementary solution –

Membrane analogy – Torsion of rectangular bars – Solution of torsional problems by energy

method.

REFERENCES 1. Theory of Elasticity- Timoshenko & Goodier 2. Elasticity: Theory, Applications and Numeric- Martin H. Sadd

I Year - I Semester L P C

4 0 3

THEORY OF ELASTICITY

(Common to CS & CE)

\

UNIT-I Introduction of matrix methods of analysis – Static and kinematic indeterminacy – Degree of

freedom – Structure idealization-stiffness and flexibility methods – Suitability: Element

stiffness matrix for truss element, beam element and Torsional element- Element force -

displacement equations UNIT-II

Stiffness method – Element and global stiffness equation – coordinate transformation and

global assembly – structure stiffness matrix equation – analysis of simple pin jointed trusses –

continuous beams

– rigid jointed plane frames UNIT-III

Stiffness method for Grid elements – development of stiffness matrix – coordinate

transformation. Examples of grid problems – tapered and curved beams UNIT-IV

Additional topics in stiffness methods – discussion of band width – semi band width – static

condensation – sub structuring –Loads between joints-Support displacements- inertial and

thermal stresses-Beams on elastic foundation by stiffness method. UNIT-V

Space trusses and frames - Member stiffness for space truss and space frame– Transformation

matrix from Local to Global – Analysis of simple trusses, beams and frames REFERENCES: 1. Matrix analysis of structures- Robert E Sennet- Prentice Hall-Englewood cliffs-New Jercy 2. Advanced structural analysis-Dr. P. Dayaratnam- Tata McGraw hill publishing company

limited. 3. Indeterminate Structural analysis- C K Wang 4. Analysis of tall buildings by force – displacement – Method M. Smolira

– Mc. Graw Hill. 5. Foundation Analysis and design – J.E. Bowls.

I Year - I Semester L P C

4 0 3

MATRIX ANALYSIS OF STRUCTURES

(Common to CS & CE)

UNIT-I Introduction to Structural Dynamics: Fundamental objective of Dynamic analysis – Types

of prescribed loadings – methods of Discretization – Formulation of the Equations of Motion. UNIT-II

Theory of Vibrations: Introduction – Elements of a Vibratory system

– Degrees of Freedom of continuous systems - Oscillatory motion – Simple Harmonic Motion

– Free Vibrations of Single Degree of Freedom (SDOF) systems – Undamped and Damped –

Critical damping – Logarithmic decrement – Forced vibrations of SDOF systems – Harmonic

excitation – Dynamic magnification factor – Band width. UNIT-III

Single Degree of Freedom System: Formulation and Solution of the equation of Motion –

Free vibration response – Response to Harmonic, Periodic, Impulsive and general dynamic

loadings – Duhamel integral. UNIT-IV

Multi Degree of Freedom System: Selection of the Degrees of Freedom

– Evaluation of Structural Property Matrices – Formulation of the MDOF equations of motion

- Undamped free vibrations – Solution of Eigen value problem for natural frequencies and

mode shapes – Analysis of dynamic response - Normal coordinates. UNIT-V

Continuous Systems: Introduction – Flexural vibrations of beams – Elementary case –

Equation of motion – Analysis of undamped free vibration of beams in flexure – Natural

frequencies and mode shapes of simple beams with different end conditions. REFERENCES: 1. Dynamics of Structures by Clough & Penzien. 2. Structural Dynamics A K Chopra

I Year - I Semester L P C

4 0 3

STRUCTURAL DYNAMICS

(Common to CS & CE)

UNIT-I

Introduction and Strain measurement methods – Model & Prototype

– Dimensional analysis-Factors influencing model design – Scale factors and Model material

properties – Methods of model design. Definition of strain and its relation to experimental

determinations - properties of strain gauge systems – Mechanical, Optical, Acoustic and

Pneumatic types. UNIT-II

Electrical resistance strain gages: Introduction – gauge construction

– strain gauge adhesives - mounting methods – gauge sensitivities and gage factor –

performance characteristics of wire and foil strain gauges – environmental effects. Analysis of

strain gauge data – the three element rectangular rosette – the delta rosette – correction for

transverse sensitivity. UNIT-III

Non – destructive testing: Introduction – objectives of non destructive testing. Ultrasonic pulse

velocity method – Rebound Hammer method (Concrete hammer) – Acoustic Emission-

application to assessment of concrete quality. UNIT-IV

Theory of photo elasticity: Introduction – temporary double refraction

– Index ellipsoid and stress ellipsoid – the stress optic law – effects of stressed model in a

polariscope for various arrangements - fringe sharpening. UNIT-V

Two dimensional photo elasticity: Introduction – iso-chromatic fringe patterns – isoclinic

fringe patterns – compensation techniques – calibration methods – separation methods –

materials for photo- elasticity – properties of photo-elastic materials

.

REFERENCES: 1. Experimental Stress Analysis- Riley and Dally 2. Experimental Stress Analysis - L.S. Srinath 3. Experimental Stress Analysis – Lee 4. Experimental Stress Analysis- Sadhu Singh

I Year - I Semester L P C

4 0 3

EXPERIMENTAL STRESS ANALYSIS

(Common to CS & CE)

(ELECTIVE I)

(ELECTIVE I)

UNIT-I

Soil Exploration – Importance, Terminology, planning - Geophysical methods. Borings,

location, spacing and depth, methods of boring including drilling, stabilization of boreholes,

boring records. UNIT-II

Soil sampling – Methods of sampling -Types of samples and samplers-cleaning of bore holes,

preservation, labeling and shipment of samples - Design considerations of open drive samplers. UNIT-III

Shallow Foundations –Bearing capacity – General bearing capacity equation, Meyerhof’s,

Hansen’s and Vesic’s bearing capacity factors - Bearing capacity of stratified soils - Bearing

capacity based on penetration resistance- safe bearing capacity and allowable bearing pressure.

(Ref: IS -2131 & IS 6403) UNIT-IV

Types and choice of type. Design considerations including location and depth, Proportioning of

shallow foundations- isolated and combined footings and mats - Design procedure for mats.

Floating foundation- Fundamentals of beams on Elastic foundations. .(Ref: IS -456 & N.B.C.

relevant volume). UNIT-V

Pile foundations-Classification of piles-factors influencing choice-Load -carrying capacity of single piles in clays and sands using static pile formulae- á - â - and λ - methods –Dynamic pile formulae-limitations-Monotonic and cyclic pile load tests – Under reamed piles. Pile groups -Efficiency of pile groups- Different formulae-load carrying capacity of pile groups

in clays and sands – settlement of pile groups in clays and sands – Computation of load on

each pile in a group.

REFERENCES: 1. Principles of Foundation Engineering by Braja M. Das. 2. Soil Mechanics in Engineering Practice by Terzagi and Peck 3. Foundation Design by Wayne C. Teng, John Wiley & Co.,

4. Foundation Analysis and Design by J.E. Bowles McGraw Hill Publishing Co.,

5. Analysis and Design of sub structures by Swami Saran 6. Design Aids in Soil Mechanics and Foundation Engineering by Shanbaga R. Kaniraj,Tata

Mc. Graw Hill.

7. Foundation Design and Construction by MJ Tomlinson – Longman Scientific

8. A short course in Foundation Engineering by Simmons and Menzes – ELBS.

SUB-STRUCTURE DESIGN

STRUCTURAL OPTMIZATION

(ELECTIVE-I)

UNIT-I

Introduction: Need and scope for optimization – statements of optimization problems-

Objective function and its surface design variables- constraints and constraint surface-

Classification of optimization problems (various functions continuous, discontinuous and

discrete) and function behavior (monotonic and unimodal) UNIT-II

Classical optimization techniques: Differential calculus method, multi variable optimization by

method of constrained variation and Lagrange multipliers (generalized problem) Khun-Tucker

conditions of optimality -Fully stressed design and optimality criterion based algorithms-

introduction, characteristics of fully stressed design theoretical basis-examples UNIT-III

Non-Liner programming: Unconstrained minimization- Fibonacci, golden search, Quadratic

and cubic interpolation methods for a one dimensional minimization and univariate method,

Powel’s method, Newton’s method and Davidon Fletcher Powell’s method for multivariable

optimization- Constrained minimization- Cutting plane method- Zoutendjik’s method- penalty

function methods UNIT-IV

Linear programming: Definitions and theorems- Simplex method-Duality in Linear

programming- Plastic analysis and Minimum weight design and rigid frame UNIT-V

Introduction to quadratic programming: Geometric programming- and dynamic programming-

Design of beams and frames using dynamic programming technique REFERENCES 1. Optimization Theory and Applications – S.S. Rao, Wiley Eastern Limited, New Delh

Optimization Concepts and Application in Engineering- Belegundu A.D. and Chandrupatla

T.R

1. Materials for repair and rehabilitation -Admixtures- types of admixtures-purposes of using

admixtures- chemical composition- Natural admixtures- Fibres- wraps- Glass and Carbon fibre

wraps- Steel Plates-Non destructive evaluation: Importance- Concrete behavior under

corrosion, disintegrated mechanisms- moisture effects and thermal effects – Visual

investigation- Acoustical emission methods- Corrosion activity measurement- chloride content

– Depth of carbonation- Impact echo methods- Ultrasound pulse velocity methods- Pull out

tests. 2. Strengthening and stabilization- Techniques- design considerations-Beam shear capacity

strengthening- Shear Transfer strengthening-stress reduction techniques- Column

strengthening-flexural strengthening- Connection stabilization and strengthening, Crack

stabilization. 3. Bonded installation techniques- Externally bonded FRP- Wet layup sheet, bolted plate, near

surface mounted FRP, fundamental debonding mechanisms-intermediate crack debonding-

CDC debonding- plate end debonding- strengthening of floor of structures. 4. Fibre reinforced concrete- Properties of constituent materials- Mix proportions, mixing and

casting methods-Mechanical properties of fiber reinforced concrete- applications of fibre

reinforced concretes-Light weight concrete- properties of light weight concrete- No fines

concrete- design of light weight concrete- Flyash concrete-Introduction- classification of

flyash- properties and reaction mechanism of flyash- Properties of flyash concrete in fresh state

and hardened state- Durability of flyash concretes. 5. High performance concretes- Introduction- Development of high performance concretes-

Materials of high performance concretes-

Properties of high performance concretes- Self Consolidating concrete-properties-

qualifications. REFERENCE: 1. Concrete technology- Neville & Brooks 2. Special Structural concrete- Rafat Siddique 3. Concrete repair and maintenance illustrated- Peter H Emmons 4. Concrete technology-M S Shetty

I Year - I Semester L P C

4 0 3

REPAIR AND REHABILITATION OF STRUCTURES

(ELECTIVE-II)

ANALYSIS AND DESIGN OF TALL BUILDINGS

(ELECTIVE-II)

1. Design Criteria Philosophy, Materials – Modern concepts – High Performance Concrete, Fibre

Reinforced Concrete, Light weight concrete, Self Compacting Concrete 2. Gravity Loading – Dead load, Live load, Impact load, Construction load, Sequential loading.

Wind Loading – Static and Dynamic Approach, Analytical method, Wind Tunnel

Experimental methods. Earthquake Loading – Equivalent lateral Load analysis, Response

Spectrum Method, Combination of Loads. 3. Behavior of Structural Systems- Factors affecting the growth, height and structural form,

Behaviour of Braced frames, Rigid Frames, In-filled frames, Shear walls, Coupled Shear walls,

Wall–Frames, Tubular, Outrigger braced, Hybrid systems. 4. Analysis and Design- Modeling for approximate analysis, Accurate analysis and reduction

techniques, Analysis of structures as an integral unit, Analysis for member forces, drift and

twist. Computerized 3D analysis. Design for differential movement, Creep and Shrinkage

effects, Temperature Effects and Fire Resistance. 5. Stability Analysis- Overall buckling analysis of frames, wall–frames, Approximate methods,

Second order effect of gravity loading, P–Delta Effects, Simultaneous first order and P-Delta

analysis, Translational instability, Torsional Instability, Out of plumb effects, Effect of

stiffness of members and foundation rotation in stability of structures. TEXT BOOKS: 1. Bryan Stafford Smith and Alex Coull, “Tall Building Structures - Analysis and Design”, John

Wiley and Sons, Inc., 1991. 2. Taranath B.S, “Structural Analysis and Design of Tall Buildings”, McGraw-Hill, 1988.

PLASTIC ANALYSIS AND DESIGN

(ELECTIVE-II)

1. Introduction and basic hypothesis: Concepts of stress and strain – relation of steel Moment

curvature relation- basic difference between elastic and plastic analysis with examples- Yield

condition, idealizations, collapse criteria- Virtual work in the elastic-plastic state-Evaluation of

fully plastic moment and shape factors for the various practical sections. 2. Method of Limit Analysis: Introduction to limit analysis of simply supported fixed beams and

continuous beams, Effect of partial fixity and end, invariance of collapse loads, basic theorems

of limit analysis, rectangular portal frames, gable frames, grids, superposition of mechanisms,

drawing statistical bending moment diagrams for checks. 3. Limit design Principles: Basic principles, limit design theorems, application of limit design

theorems, trial and error method, method of combining mechanisms, plastic moment

distribution method, load replacement method, continuous beams and simple frames designs

using above principles. 4. Deflection in Plastic beams and frames: Load deflection relations for simply supported beams,

deflection of simple pin based and fixed based portal frames, method of computing deflections. 5. Minimum weight Design: Introduction to minimum Weight and linear Weight functions-

Foulkes theorems and its geometrical analogue and absolute minimum weight design. REFERENCES: 1. Plastic Methods of Structural analysis- B G Neal, Chapman and Rall publications 2. Plastic analysis and Design – C E Messennet, M A Seve

1. Strain measurement - Electrical resistance strain gauges

2. Non destructive testing- Impact Hammer test, UPV test

3. Qualifications tests on Self compaction concrete- L Box test, J Box test, U box test, Slump test

4. Tests on Buckling of columns – Southwell plot

5. Repair and rehabilitation of concrete beams

6. Chemical Analysis of water for suitability in concreting with and without Reinforcement.

7. Chemical Analysis of sand and Aggregate for Suitability in Construction.

NOTE: A minimum of five experiments from the above set have to be conducted.

I Year - I Semester L P C

0 3 2

ADVANCED STRUCTURAL ENGINEERING

LABORATORY

1. Introduction: Review of stiffness method- Principle of Stationary potential energy-Potential

energy of an elastic body- Rayleigh-Ritz method of functional approximation - variational

approaches -weighted residual methods 2. Finite Element formulation of truss element: Stiffness matrix- properties of stiffness matrix –

Selection of approximate displacement functions-solution of a plane truss- transformation

matrix and stiffness matrix for a 3-D truss- Inclined and skewed supports- Galerkin’s method

for 1-D truss – Computation of stress in a truss element. 3. Finite element formulation of Beam elements: Beam stiffness-assemblage of beam stiffness

matrix- Examples of beam analysis for concentrated and distributed loading- Galerkin’s

method - 2-D Arbitrarily oriented beam element – inclined and skewed supports – rigid plane

frame examples 4. Finite element formulation for plane stress, plane strain and axisymmetric problems-

Derivation of CST and LST stiffness matrix and equations-treatment of body and surface

forces-Finite Element solution for plane stress and axisymmetric problems- comparison of

CST and LST elements –convergence of solution- interpretation of stresses 5. Iso-parametric Formulation: An isoparametric bar element- plane bilinear isoparametric

element – quadratic plane element - shape functions, evaluation of stiffness matrix, consistent

nodal load vector - Gauss quadrature- appropriate order of quadrature – element and mesh

instabilities – spurious zero energy modes, stress computation- patch test.

REFERENCES: 1. Concepts and applications of Finite Element Analysis – Robert D. Cook, Michael E Plesha,

John Wiley & sons Publications 2. A first course in the Finite Element Method – Daryl L. Logan, Thomson Publications. 3. Introduction to Finite Elements in Engineering- Tirupati R. Chandrupatla, Ashok D. Belgunda,

PHI publications.

I Year - II Semester L P C

4 0 3

FINITE ELEMENT METHOD

1. Engineering seismology – rebound theory – plate tectonics – seismic waves - earthquake size

and various scales – local site effects – Indian seismicity – seismic zones of India – theory of

vibrations – near ground and far ground rotation and their effects. 2. Seismic design concepts – EQ load on simple building – load path – floor and roof diaphragms

– seismic resistant building architecture – plan configuration – vertical configuration –

pounding effects – mass and stiffness irregularities – torsion in structural system- Provision of

seismic code (IS 1893 & 13920) – Building system – frames – shear wall – braced frames –

layout design of Moment Resisting Frames(MRF) – ductility of MRF – Infill wall – Non-

structural elements. 3. Calculation of EQ load – 3D modeling of building systems and analysis (theory only) Design

and ductile detailing of Beams and columns of frames Concept of strong column weak beams,

Design and ductile detailing of shear walls 4. Cyclic loading behavior of RC, steel and pre- stressed concrete elements - modern concepts-

Base isolation – Adaptive systems – case studies. 5. Retrofitting and restoration of buildings subjected to damage due to earthquakes- effects of

earthquakes – factors related to building damages due to earthquake- methods of seismic

retrofitting- restoration of buildings REFERENCES 1. Pankaj Agarwal and Manish ShriKhande, Earthquake Resistant Design of Structures, Prentice

– Hall of India, 2007, New Delhi. 2. Bullen K.E., Introduction to the Theory of Seismology, Great Britain at the University Printing

houses, Cambridge University Press 1996. 3. Relevant code of practices.

I Year - II Semester L P C

4 0 3

EARTHQUAKE RESISTANT DESIGN

1. Beam columns: Differential equation for beam columns – Beams column with concentrated

loads – continuous lateral load – couples – Beam column with built in ends – continuous

beams with axial load – application of Trigonometric series – Determination of allowable

stresses. 2. Elastic buckling of bars : Elastic buckling of straight columns – Effect of shear stress on

buckling – Eccentrically and laterally loaded columns –Sway & Non Sway mode - Energy

methods – Buckling of a bar on elastic foundation – Buckling of bar with intermediate

compressive forces and distributed axial loads – Buckling of bars with change in cross section

– Effect of shear force on critical load – Built up columns

– Effect of Initial curvature on bars – Buckling of frames – Sway & Non Sway mode. 3. In-elastic buckling: Buckling of straight bars – Double modulus theory Tangent modulus

theory. Experiments and design formulae:

Experiments on columns – Critical stress diagram – Empirical formulae of design – various

end conditions – Design of columns based on buckling. Mathematical Treatment of stability

problems: Buckling problem orthogonality relation – Ritz method –Stiffness method and

formulation of Geometric stiffness matrix- Applications to simple frames 4. Torsional Buckling: Pure torsion of thin walled bars of open cross section – Non uniform

torsion of thin walled bars of open cross section - Torsional buckling – Buckling of Torsion

and Flexure. 5. Lateral Buckling of simply supported Beams: Beams of rectangular cross section subjected for

pure bending, Buckling of I Section subjected to pure bending. REFERENCES: 1. Theory of Elastic stability by Timshenko & Gere-Mc Graw Hill 2. Theory of Stability of Structures by Alexander ChaJes.

I Year - I Semester L P C

4 0 3

STABILITY OF STRUCTURES

1. Derivation of governing differential equation for plate– in plane bending and transverse

bending effects- Rectangular plates: Plates under various loading conditions like concentrated,

uniformly distributed load and hydrostatic pressure. Navier and Levy’s type of solutions for

various boundary condition. 2. Circular plates: Symmetrically loaded, circular plates under various loading conditions,

Annular plates. 3. Introduction to Shells- Single and double curvature- Equations of Equilibrium of Shells:

Derivation of stress resultants, Principles of membrane theory and bending theory. 4. Cylindrical Shells: Derivation of the governing DKJ equation for bending theory, details of

Schorer’s theory. Application to the analysis and design of short and long shells. Use of ASCE

Manual coefficients for the design. 5. Beam theory of cylindrical shells: Beam and arch action. Design of diaphragms - Geometry

analysis and design of elliptic Paraboloid, Conoidal and Hyperbolic Paraboloid shapes by

membrane theory. REFERENCES: 1. Theory of Plates and Shells – Timoshenko and Krieger, McGraw-Hill book company, INC,

New york. 2. K. Chandra Sekhara 3. A Text Book of Plate Analysis – Bairagi, K, Khanna Publisher, New Delhi. 4. Design and Construction of Concrete Shell Roofs – Ramaswamy, G.S, Mc Graw – Hill, New

York.

I Year - I Semester L P C

4 0 3

THEORY OF PLATES AND SHELLS

1. General principles of Pre-stressing- Pre-tensioning and Post tensioning - Pre tensioning and

Post tensioning methods- Different systems of Pre-stressing- Analysis of prestress and Bending

stresses– Resultant

– stress at a section – pressure line – concept of load balancing – stresses in tendons. 2. Losses of Pre-stressing- Loss of Pre-stress in pre-tensioned and post tensioned members due to

various causes -Elastic shortening of concrete, shrinkage of concrete, creep of concrete,

Relaxation of steel, slip in anchorage, differential shrinkage- bending of members and

frictional losses- Long term losses 3. Flexural, shear; torsional resistance and design of Prestressed concrete section. Types of

flexural failure – code procedures-shear and principal stresses – Prestressed concrete members

in torsion – Design of sections for flexure, Axial Tension, Compression and bending, shear,

Bond 4. Analysis of continuous beams –Elastic theory- Linear transformation and Concordant tendons-

Deflections of pre-stressed concrete beams: Importance of control of deflections- factors

influencing deflections-short term deflections of un-cracked member – prediction of long term

deflections 5. Analysis of end blocks: By Guyon’s method and Magnel’s method, Anchorage zone stresses-

Approximate method of design- anchorage zone reinforcement- transfer of pre stresses- pre

tensioned members-Composite sections: Introduction-Analysis for stresses- differential

shrinkage- general design considerations REFERENCES: 1. Prestressed Concrete- N. Krishna Raju 2. Prestressed Concrete- S. Ramamrutham 3. Prestressed Concrete- P. Dayaratnam 4. Prestressed Concrete- T.Y.Lin

I Year - I Semester L P C

4 0 3

PRESTRESSED CONCRETE

(ELECTIVE –III)

MECHANICS OF COMPOSITE MATERIALS (ELECTIVE –III)

1. Introduction to Composite Materials: Introduction ,Classification: Polymer Matrix

Composites, Metal Matrix Composites, Ceramic Matrix Composites, Carbon–Carbon

Composites, Fiber-Reinforced Composites and nature-made composites, and application-

Reinforcements: Fibres- Glass, Silica, Kevlar, carbon, boron, silicon carbide, and born

carbide fibres. Particulate composites, Polymer composites, Thermoplastics, Thermosetts,

Metal matrix and ceramic composites.-Manufacturing methods: Autoclave, tape production,

moulding methods, filament winding, man layup, pultrusion, RTM. 2. Macromechanical Analysis of a Lamina: Introduction, Definitions: Stress, Strain ,Elastic

Moduli, Strain Energy. Hooke’s Law for Different Types of Materials, Hooke’s Law for a

Two-Dimensional Unidirectional Lamina, Plane Stress Assumption, Reduction of Hooke’s

Law in Three Dimensions to Two Dimensions, Relationship of Compliance and Stiffness

Matrix to Engineering Elastic Constants of a Lamina, 3. Hooke’s Law for a Two-Dimensional Angle Lamina, Engineering Constants of an Angle

Lamina, Invariant Form of Stiffness and Compliance Matrices for an Angle Lamina Strength

Failure Theories of an Angle Lamina : Maximum Stress Failure Theory Strength Ratio, Failure

Envelopes, Maximum Strain Failure Theory ,Tsai–Hill Failure Theory, Tsai–Wu Failure

Theory, Comparison of Experimental Results with Failure Theories. Hygrothermal Stresses

and Strains in a Lamina: Hygrothermal Stress–Strain Relationships for a Unidirectional

Lamina, Hygrothermal Stress–Strain Relationships for an Angle Lamina 4. Micromechanical Analysis of a Lamina :Introduction, Volume and Mass Fractions, Density,

and Void Content, Evaluation of the Four Elastic Moduli, Strength of Materials Approach,

Semi-Empirical Models, Elasticity Approach, Elastic Moduli of Lamina with Transversely

Isotropic Fibers, Ultimate Strengths of a Unidirectional Lamina, Coefficients of Thermal

Expansion, Coefficients of Moisture Expansion 5. Macromechanical Analysis of Laminates: Introduction , Laminate Code , Stress–Strain

Relations for a Laminate, In-Plane and Flexural Modulus of a Laminate , Hygrothermal Effects

in a Laminate, Warpage of Laminates -Failure, Analysis, and Design of Laminates :

Introduction , Special Cases of Laminates, Failure Criterion for a Laminate, Design of a

Laminated Composite

TEXT BOOKS: 1. Engineering Mechanics of Composite Materials by Isaac and M Daniel, Oxford University

Press, 1994. 2. B. D. Agarwal and L. J. Broutman, Analysis and performance of fibre Composites, Wiley-

Interscience, New York, 1980. 3. Mechanics of Composite Materials, Second Edition (Mechanical Engineering), By Autar K.

Kaw ,Publisher: CRC

FRACTURE MECHANICS

(ELECTIVE –III)

1. Introduction: Fundamentals of elastic and plastic behaviour of materials- stresses in a plate

with a hole – Stress Concentration factor-modes of failure- Brittle fracture and ductile fracture-

history of fracture

mechanics-Griffiths criteria for crack propagation cracks- Energy release rate, GI GII and GIII - Critical energy release rate GIc , GIIc and GIIIc – surface energy - R

curves – compliance.

2. Principles of Linear Elastic Fracture Mechanics: SOM vs Fracture Mechanics -stressed based

Criteria for fracture- Stress Intensity Factors- KI K II and K III – Critical stress Intensity Factors, KIc KIIc and KIIc – crack tip plastic

zone – Erwin’s plastic zone correction -Critical crack length-Load carrying capacity of a cracked component- Design of components based on

fracture mechanics. 3. Mixed mode crack propagation- Maximum tangential stress criterion – crack propagation angle

-Material characterisation by Crack Tip

Opening Displacements (CTOD)- Crack Mouth Opening Displacement (CMOD)- Critical crack tip opening displacement (CTODc) –critical Crack Mouth Opening

Displacement (CMODc).

4. Fatigue Crack propagation- Fatigue load parameters Fatigue crack growth curve –Threshold

stress intensity factor-Paris law- Retardation effects. 5. Applications of fracture Mechanics to concrete- reasons –strain softening behaviour –Bazant’s

size effect law.

REFERENCES 1. Elementary engineering fracture mechanics – David Broek – Sijthoff & Noordhoff –

Netherlands. 1. Elements of Fracture Mechanics – Prasanth Kumar, wiley Eastern Publications 2. Fracture Mechanics: Fundamentals and applications – T. L. Andrason, PhD, CRC publications 3. Fracture Mechanics of Concrete: Applications of fracture mechanics to concrete, Rock, and

other quasi-brittle materials, Surendra P. Shah, Stuart E. Swartz, Chengsheng Ouyang, John

Wiley & Son publications.

INDUSTRIAL STRUCTURES

(ELECTIVE –IV) 1. Planning and functional requirements- classification of industries and industrial structures-

planning for layout- requirements regarding lighting ventilation and fire safety- protection

against noise and vibrations 2. Industrial buildings- roofs for industrial buildings (Steel) - design of gantry girder- design of

corbels and nibs- machine foundations 3. Design of Folded plates- Design considerations- analysis of folded plates- analysis of multibay

folded plates- design of diaphragm beam 4. Power plant structures- Bunkers and silos- chimney and cooling towers-Nuclear containment

structures 5. Power transmission structures- transmission line towers- tower foundations- testing towers

REFERENCES: 1. Advanced reinforced concrete design- N. Krishnam Raju 2. Handbook on machine foundations- P. Srinivasulu and C.V. Vaidyanathan 3. Tall Chimneys- Design and construction – S.N. Manohar 4. Transmission Line Structures- A.R. Santakumar and S.S. Murthy 5. SP 32: 1986, Handbook on functional requirements of Industrial buildings 6. Design of shells- K. Chandrasekhara

I Year - II Semester L P C

4 0 3

BRIDGE ENGINEERING

(ELECTIVE –IV) 1. Masonry arch Bridge design details- Rise, radius, and thickness of arch- Arch ring-

Dimensioning of sub structures- Abutments pier and end connections.(Ref: IRC- SP-13) 2. Super Structure: Slab bridge- Wheel load on slab- effective width method- slabs supported on

two edges- cantilever slabs- dispersion length- Design of interior panel of slab- Pigeaud’s

method- design of longitudinal girders- Guyon-Messonet method- Hendry Jaegar method-

Courbon’s theory. (Ref: IRC-21), voided slabs, T-Beam bridges. 3. Plate girder bridges- Elements of plate girder and their design-web-flange- intermediate

stiffener- vertical stiffeners- bearing stiffener-design problem 4. Prestressed Concrete and Composite bridges- Preliminary dimensions-flexural and torsional

parameters- Courbon’s Theory – Distribution coefficients by exact analysis- design of girder

section- maximum and minimum prestressing forces- eccentricity- live load and dead load

shear forces- cable zone in girder- check for stresses at various sections- check for diagonal

tension- diaphragms and end block design- short term and long term deflections- Composite

action of composite brides- shear connectors- composite or transformed section- design

problem. (Ref: IRC: Section-VI) 5. Sub structure- Abutments- Stability analysis of abutments- piers- loads on piers – Analysis of

piers- Design problem(Ref: IRC-13, IRC-21, IRC-78)- Pipe culvert- Flow pattern in pipe

culvers- culvert alignment-culvert entrance structure- Hydraulic design and structural design of

pipe culverts- reinforcements in pipes .(Ref: IRC: SP-13)

REFERENCES: 1. Design of concrete bridges- Aswini, Vazirani, Ratwani 2. Essentials of bridge engineering- Jhonson Victor D 3. Design of bridges- Krishna Raju

EARTH RETAINING STRUCTURES

(ELECTIVE –IV)

1. Earth pressures – Different types and their coefficients- Classical Theories of Earth pressure –

Rankine’s and Coulomb’s Theories for Active and Passive earth pressure- Computation of

Lateral Earth Pressure in Homogeneous and Layered soils- Graphical solutions for Coulomb’s

Theory in active and passive conditions. 2. Retaining walls – different types - Type of Failures of Retaining Walls

– Stability requirements – Drainage behind Retaining walls – Provision of Joints – Relief

Shells. 3. Sheet Pile Structures – Types of Sheet piles – Cantilever sheet piles in sands and clays –

Anchored sheet piles – Free earth and Fixed earth support methods – Row’s moment reduction

method – Location of anchors, Forces in anchors. 4. Soil reinforcement – Reinforced earth - Different components – their functions – Mechanics of

reinforced earth – Failure modes-Failure theories – Design of Embakments on problematic

soils. 5. Braced cuts and Cofferdams: Lateral Pressure in Braced cuts – Design of Various Components

of a Braced cut – Stability of Braced cuts – Bottom Heave in cuts. – types of cofferdam,

suitability, merits and demerits – Design of single – wall cofferdams and their stability aspects

– TVA method and Cummins’ methods. REFERENCES 1. Principles of Foundation Engineering by Braja M. Das. 2. Foundation analysis and design – Bowles, JE – McGraw Hill 3. Soil Mechanics in Engineering Practice – Terzaghi, K and Rolph, B. peck 2

nd Edn. – John

Wiley & Co., 4. Analysis and Design of Foundations and Retaining Structures, Prakash, S – Saritha Prakashan,

Mearut.

Analysis and Design using STADD, STRAP, STRUDS, ANSYS 1. Programming for beams subject to different loading (mandatory). 2. Analysis of reinforced concrete multistoried building 3. Analysis of steel transmission line tower 4. Analysis of plane and space truss 5. Analysis of plane and space frame 6. Determination of mode shapes and frequencies of tall buildings using lumped mass (stick

model) approximation 7. Wind analysis on tall structure 8. Analysis of pre stressed concrete bridge girder 9. Analysis of Cylindrical shell

10. Modal Analysis of a Cantilever Beam NOTE: A minimum of eight (including item 1) from the above set have to be

conducted.

REFERENCE:

Computer aided design laboratory (Civil Engineering) by Shesha Prakash and Suresh.S

I Year - II Semester L P C

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CAD LABORATORY