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COURTESY IARE
INSTITUTE OF AERONAUTICAL ENGINEERING
(Autonomous)
Dundigal, Hyderabad -500 043
CIVIL ENGINEERING
TUTORIAL QUESTION BANK
2015 - 2016
Course Name : STEEL STRUCTURES DESIGN AND DRAWING
Course Code : A60130
Class : III B. Tech II Semester
Branch : CIVIL ENGINEERING
Year : 2015 2016
Course Faculty : Dr. J S R Prasad, Associate Professor
OBJECTIVES
To meet the challenge of ensuring excellence in engineering education, the issue of quality needs to be
addressed, debated and taken forward in a systematic manner. Accreditation is the principal means of
quality assurance in higher education. The major emphasis of accreditation process is to measure the
outcomes of the program that is being accredited.
In line with this, Faculty of Institute of Aeronautical Engineering, Hyderabad has taken a lead in
incorporating philosophy of outcome based education in the process of problem solving and career
development. So, all students of the institute should understand the depth and approach of course to be
taught through this question bank, which will enhance learners learning process.
PART A (SHORT ANSWER QUESTIONS) UNIT-I
Materials - Making of iron and steel - types of structural steel - mechanical properties of steel -concepts of plasticity - yield strength. Loads- and combinations loading wind loads on roof trusses, behavior of steel, local buckling. Concept of limit state design Different limits states as per IS 800-2007- Design strengths - deflection limits serviceability Bolted connections Welded connections Design Strength Efficiency of joint Prying action types of welded joints Design of Tension members Design strength of members.
S.
No Short Answer Questions
Blooms Taxonomy
Level
Program
Outcome
1 What are the factors that will govern the structural design? Knowledge
b
2 Which type of steel is most commonly used in general construction? Why?
Application
a
3 State the physical and mechanical properties of steel as a structural material.
Knowledge a
4 What are the structural elements of a building? Knowledge b
5 What are the various types of structural steel sections?
Or How would you classify the various types of structural steel sections.
Comprehension a
COURTESY IARE 6 Explain briefly the wind load to be considered in the design of steel
structures.
Synthesis a
7 Mention the advantages and disadvantages of steel structures. Knowledge b
8 What are the load combinations for the design purposes? Application b
9 How the rolled steel beams are classified? Comprehension a
10 Draw the stress strain curve for mild steel Evaluation a
11 Name different types of connections used for connecting structural members? Knowledge e
14 Define bolts? Knowledge e
15 Define Fillet weld and Butt weld? Knowledge e
16 Define Factor of Safety Knowledge e
17 Write down the equation for calculating the effective throat thickness of a
weld? Application e
18 Define pitch of the bolting. Knowledge e
19 What are black bolts? Where are they used? Application e
20 Demonstrate the advantages and disadvantages of welded connections? Comprehension e
21 Summarize some of the requirements of a good connection or good joint Comprehension e
22 Define Tension members. Knowledge
c
23 What are the types of tension members? Knowledge c
24 What is net section area? Application c
25 Write short notes on lug angles. Synthesis c
26 How is net effective area of a single angle used as tension
member calculated?
Comprehension c
27 How is net effective area of a double angle used as tension
member calculated?
Comprehension c
28 How is the net sectional area calculated in case of (i) chain
riveting (ii) zig zag rivetting Application
29 How the tension members are classified? Comprehension c
30 What is meant by Tension splice? Knowledge c
31 What is the permissible stress in axial tension?
Application c
UNIT II
Design of compression members - buckling class, slenderness ratio / strength design - laced, - battened columns, column spice - column base, slab base.
1 Define: Compression member Knowledge d
2 State four standard conditions of support conditions of
compression members and state corresponding expressions for
effective length
knowledge d
3 Name the modes of failure in a column. knowledge d
4 Define Slenderness ratio. Classify the columns according to the
slenderness ratios.
Knowledge d
5 State the assumptions that made in Eulers theory Knowledge d
6 Why the lateral systems are provided in compound columns? Comprehension d
COURTESY IARE
7 Name the lateral systems that are used in compound columns
and which is the mostly used one?
Comprehension d
8 Name the types of column base and state the purpose of column
base.
Knowledge d
9 Give the difference slab base and gusseted base for steel
columns.
Analysis d
10 When the slenderness ratio of compression member increases,
the permissible stress decreases. Why?
Analysis d
UNIT - III Design of Beams - Plastic moment - Bending and shear strength laterally / supported beams design - Built-up
sections large plates Web buckling Crippling and Deflection of beams, Design of Purlin
1 Define: Beam Knowledge B,f
2 What do you mean by Castellated beam? Knowledge B,f
3 How the beams are failed? Comprehension B,f
4 What is the maximum deflection that to be allowed in steel beams? Knowledge B,f
5
What is web crippling? knowledge B,f
6 What are laterally supported beams? Knowledge B,f
7 Write the advantages of using rolled steel wide flange section as beams Synthesis B,f
8 Write short notes on the permissible stresses used in beams? Synthesis B,f
9 Differentiate between the bending and buckling of a beam. Comprehension B,f
10 Why should plastic or compact section be preferred for flexural members in
limit state design method?
Knowledge B,f
11 Write notes on built up section. Under what circumstances you would go for
Built-up members?
Synthesis B,f
UNIT IV Design of eccentric connections with brackets, beam end connections Web angle Unstiffened and stiffened seated
connections ( bolted and Welded types) Design of truss joints
1 What are eccentric riveted connections? Knowledge e,f
2 What is meant by Framed connections? Knowledge e
3 When the seated beam connections are preferred and name the
types.
Synthesis e
4 What is stiffened seat connection? Knowledge e
5 Write down the interaction equation?
Knowledge e
6 What is bracket connection? Knowledge e
7 How is the building connections classified based on their
moment-rotation characteristics?
Comprehension e
8 Draw the sketch of bolted bracket connections Comprehension e
9 Give some examples of light moment connections. Application f
10 What are shear connections and moment connections? Knowledge g
COURTESY IARE
UNIT - V
Design of welded plate Girders, optimum depth, design of main section - Design of end bearing stiffness bearing and intermediate stiffeness. Connection between web and flange and Design of flange splice and web splices
1 Name the components of a plate girder. Knowledge F, g
2 Where is the plate girder used? Application f
3 What is the expression for the economical depth of a plate
girder?
Application f
4 Mention the basic design assumptions of a plate girder. Comprehension f
5 Why intermediate stiffeners are required for plate girders? Evaluation f
6 What is gantry girder and what are the forces that are acting on
it?
Knowledge g
7 Differentiate between surge load and drag load as applied to
gantry girders carrying cranes.
Comprehension g
8 What is drag force? knowledge g
9 Sketch the various forms of gantry girders. Comprehension g
10 What is the purpose of providing the bearing stiffener? Comprehension f
COURTESY IARE
PART B (LONG ANSWER QUESTIONS) UNIT I: Materials - Making of iron and steel - types of structural steel - mechanical properties of steel -concepts of plasticity - yield strength. Loads- and combinations loading wind loads on roof trusses, behavior of steel, local buckling. Concept of limit state design Different limits states as per IS 800-2007- Design strengths - deflection limits serviceability Bolted connections Welded connections Design Strength Efficiency of joint Prying action types of welded joints Design of Tension members Design strength of members.
S.
No Long Answer Questions
Blooms
Taxonomy Level
Program
Outcome
1 Explain about the loads to be considered in the Limit State design of
steel structures.
Comprehension
b, j
2 Briefly explain the possible limit states that are considered in the limit
state method of design of steel structures.
Comprehension
b
3 Write short notes on general stability, stability against overturning and
sway stability.
Application a
4 What are the various steps involved in the construction of steel
structures?
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