ASEC7-05

Project :- Project Name M.A.S. Rev00

Building :- 4 Floors Bldg. M.A.S.

Location:- Cairo, EGYPT Date:- 15-May-14

INPUT:

Building Location Cairo

Ss = 0.253g S1 = 0.101g Clause 11.4.1

Soil Profile Description Stiff Soil TABLE 20.3-1

Site Class D TABLE 20.3-1

Site coefficients Fa, Fv : Fa = 1.597 TABLE 11.4-1

Fv = 2.395 TABLE 11.4-2

Design Spectral Acceleration Parameters:

Eq. (11.4-1) = 0.4045g = 0.2697g Eq. (1 1.4-3)

Eq. (11.4-2) = 0.2426g

= 0.1617g Eq. (1 1.4-4)

Structure Type Concrete moment-resisting frames (0.016) TABLE 12.8-2

Ct = 0.0466 x = 0.90 TABLE 12.8-2

hn ( Total height above Structure base) = 19.50 m

= 0.675 sec. Eq. (12.8-7) Cu = 1.577 sec.

TL = long-period transition period = 4.00 sec. Tu = 1.064 sec.

R Response modification coefficient = 3.00 TABLE 12.2-1 TEtabs = 0.318 sec.

Building Occupancy Category I Table 1-1 Tused = 0.318 sec.

I (Importance Factor) 1.00 TABLE 11.5-1

W Building Total Wgt. 41892.17 KN SDC B TABLE 11.6-1

Calculation of Equivalent Lateral Force according Clause 12.8:a- Calculation of Seismic Response Coefficient Cs according 12.8.1.1:

= 0.0899 Eq. (12.8-2)

Maximum = 0.1695 Eq. (12.8-3)

Maximum = 0.0000 Eq. (12.8-4)

Cs minimum = 0.0100 Eq. (12.8-5)

Cs min. for S1 >= 0.6g = 0.0000 Eq. (12.8-6)

use Eq(12.8- 2) Cs = = 0.08990

b- Calculation of Seismic Base Shear V according Clause 12.8.1:

= 0.08990 W = 3,766.0 KN Eq. (12.8-1)

Earthquake Lateral Forces according ASEC7-05 / IBC 2006:

Designed by:-

Checked by:-

Page 1 of 24





Designed by:-

Checked by:-

c- Vertical Distribution of Seismic Forces F x according Clause 12.8.3:

Eq. (12.8-11) k = 1.000 Eq. (12.8-12)

Eq. (12.8-12)

Floor Level Wi (KN) floor

Height(m)

floor height

from Base

level hi (m)

wi*hi k

/wi*hi k

Fx (KN)

Upper roof 3001 2.5 19.5 58517.03 0.10 372.4Roof 11013 3 17 187223.2 0.32 1191.6

2nd FL 13663 3 14 191275.5 0.32 1217.31st FL 13665 3 11 150317.6 0.25 956.7

GF 550 8 8 4403.207 0.01 28.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.00 0 0.00 0.0

Sum 41892 19.5 591736.5 1.00 3766.0

Page 2 of 24





Designed by:-

Checked by:-

Design Response Spectrum acceleration Sa according Clause 11.4.5:

= 0.1199 = 0.5997

Period

sec / Sa

Clause 11.4.5-2: 0.000 0.1079 Eq 11.4-5

To 0.120 0.2697 Eq 11.4-5

Ts 0.600 0.2697 C 11.4.5-2

0.770 0.2101

0.940 0.1721

1.110 0.1457

1.280 0.1264

1.450 0.1116

1.620 0.0998

1.790 0.0904

1.960 0.0825

2.130 0.0759

2.300 0.0703

2.470 0.0655

2.640 0.0613

2.810 0.0576

2.980 0.0543

3.150 0.0513

3.320 0.0487

3.490 0.0463

3.660 0.0442

3.830 0.0422

TL 4.000 0.0404

5.200 0.0239

6.400 0.0158

7.600 0.0112

8.800 0.0084

10.000 0.0065

Eq 11.4-7

Eq 11.4-6

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10

Period sec / Sa

Period sec / Sa

Page 3 of 24

TABLE 20.3-1 SlTE CLASSIFICATION

Soil Profile

DescriptionSoil Profile Type

Hard Rock A

Rock B

Very Dense soil C

Soft rock C

Stiff Soil D

Soft Clay soil E

Soils requiring

site response

analysis

F

TABLE 11.4-1 SlTE COEFFICIENT, Fa

Site Class Ss=1.25

A 0.8 0.8 0.8 0.8 0.8

B 1.0 1.0 1.0 1.0 1.0

C 1.2 1.2 1.1 1.0 1.0

D 1.6 1.4 1.2 1.1 1.0

E 2.5 1.7 1.2 0.9 0.9

F N/A N/A N/A N/A N/A

TABLE 11.4-2 SlTE COEFFICIENT, Fv

Site Class S1=0.5

A 0.8 0.8 0.8 0.8 0.8

B 1.0 1.0 1.0 1.0 1.0

C 1.7 1.6 1.5 1.4 1.3

D 2.4 2.0 1.8 1.6 1.5

E 3.5 3.2 2.8 2.4 2.4

F N/A N/A N/A N/A N/A

TABLE 12.2-1

R

1.25

1.50

2.00

2.50

3.00

3.25

3.50

4.00

4.50

5.00

5.50

6.00

6.50

7.00

7.50

8.00

TABLE 11.5-1 IMPORTANCE FACTORS

Occupancy

Category

Importance

FactorI 1.00

II 1.00

III 1.25

IV 1.50

TABLE 12.8-1 COEFFICIENT FOR UPPER LIMIT

ON CALCULATED PERIOD

SD1 Coefficient Cu

0.4 1.4

0.3 1.4

0.2 1.5

0.15 1.6

0.1 1.7

Table 11.6-1 Seismic Design Category

I or II III IV

SDS

TABLE 12.8-2 VALUES OF APPROXIMATE PERIOD

PARAMETERS Ct AND x

Structure Type Ct x

Steel moment-resisting frames (0.028) 0.0724 0.8

Concrete moment-resisting frames (0.016) 0.0466 0.9

Eccentrically braced steel frames (0.03) 0.0731 0.75

All other structural systems (0.02) 0.0488 0.75

all Etab & sap decoments are here

According Atkins manual http://www.4shared.com/folder/rp0IHgDL/ECP201-2008_Earthquak_Lateral_.html

http://www.4shared.com/folder/rp0IHgDL/ECP201-2008_Earthquak_Lateral_.html

Codes & international associations websites:A Beginner's Guide to Structural Engineering

International Organization for Standardization ISO

EuroCode

AISC American Institute Of Steel Construction

IBC CODE

AWS CODE American National Standard

RCSC RESEARCH COUNCIL ON STRUCTURAL CONNECTIONS

ASEC American Society of Civil Engineers

ACI American Concrete Institute

International Code Council

AASHT Association of State Highway and Transportation Officials

California Seismic Safety Commission

ASME American Society of Mechanical Engineers

USACE United States Army Corps of Engineers

NBC2005-CANADIAN CODE- NATIONAL RESEARCH CONCIL CANADA

FEMA Federal Emergency Management Agency

NEHRP National Earthquake Hazards Reduction Program

The National Institute of Building Sciences

AWC American Wood Council

AWWA CODE American Water Works Association

ANSI code American National Standards Institute

American Iron and Steel Institute

Steel Deck Institute

The Steel Joist Institute

CCFSS The Center for Cold-Formed Steel Structures

AREMA CODE American Railway Engineering and Maintenance-of-Way Association

structural engineers association

www.seaint.org

SEAOC Structural Engineers Association of California

ATC Applied Technology Council

Structural Engineers Association of California

FHWA The Federal Highway Administration

NCMA The National Concrete Masonry Association

ASME American Society of Mechanical Engineers

The Council on Tall Buildings and Urban Habitat

*******Earthquakes data sites:**************************************

The Consortium of Organizations for Strong-Motion Observation Systems

El Centro 1940-05-19 04:36:41 UTC Plots

Central United States Earthquake Consortium

Earthquake Hazards Program

European-Mediterranean Seismological Centre

European-Mediterranean Observatories

EGYPT National Research Institute of Astronomy and Geophysics (NRIAG)

The Global Seismic Hazard Assessment Program (GSHAP) for PGA

Egypt PGA

(NOAA's National Weather Service)Pacific Tsunami Warning Center

Richter magnitude scale

OpenSHA is an open-source,Java-based platform for conducting Seismic Hazard Analysis (SHA)

The Earthquake Engineering Research Institute

Pacific Earthquake Engineering Research Center, U.C. Berkeley PEER

Earthquake Engineering Research Institute EERI

Center for Engineering Strong Motion Data USGS

Network for Earthquake Engineering Simulation (NEES)

The Pacific Northwest Seismic Network

Geotechnical Earthquake Engineering Portal

*****National Hurricane Center:*****************************************

US National Hurricane Center

*****Bookstore websites:************************************************

McGraw-Hill

John Wiley & Sons

*****Useful websites:************************************************

xls design sheets

download projects dwg + models

A Beginner's Guide to Structural Engineering

anything related to steel

www.modernsteel.com

unit convert

learning website

learning website

engineering videos

A collection of online learning in all different subjects (Videos + Books)

for ppt files

learning wedsite

learning web site

unit convert

constructiondetails.us.cype.com

www.aboutcivil.com

www.books-by-isbn.com

http://rapidlibrary.com/

http://skyscraperpage.com/

www.tallestbuildingintheworld.com

www.bgstructuralengineering.com

www.iso.org

www.eurocode.info

www.aisc.org

www.internationalcodes.net

www.aws.org

www.boltcouncil.org

www.asce.org

www.concrete.org

www.iccsafe.org

www.transportation.org

www.seismic.ca.gov

www.asme.org

www.usace.army.mil

www.nrc-cnrc.gc.ca

www.fema.gov

www.nehrp.gov

www.nibs.org

www.awc.org

www.awwa.org

www.ansi.org

www.steel.org

www.sdi.org

http://steeljoist.org/

www.ccfssonline.org

www.arema.org

www.seaintarchive.org/group/seaint/

www.seaint.org

www.seaoc.org/

www.atcouncil.org

www.seaoc.org

www.fhwa.dot.gov

www.ncma.org

www.asme.org

www.ctbuh.org

www.cosmos-eq.org/

http://db.cosmos-eq.org/scripts/default.plx

http://db.cosmos-eq.org/scripts/event.plx?evt=88

www.cusec.org

http://earthquake.usgs.gov/

www.emsc-csem.org

www.orfeus-eu.org/Links/euromed.html

www.nriag.sci.eg

www.seismo.ethz.ch/static/gshap/

http://www.seismo.ethz.ch/static/gshap/relemr/emed-haz.gif

http://weather.gov/

http://en.wikipedia.org/wiki/Richter_magnitude_scale

www.opensha.org/

www.eeri.org/index.php

http://peer.berkeley.edu/

www.eeri.org/

www.strongmotioncenter.org/

http://nees.org/

www.pnsn.org

http://earthquake.geoengineer.org/

*****National Hurricane Center:*****

************************************

http://www.nhc.noaa.gov/gtwo_atl.shtml

*****Bookstore websites:*************

***********************************

www.mhprofessional.com

eu.wiley.com

*****Useful websites:*************

***********************************

www.excelcalcs.com

www.sap2000.org

www.bgstructuralengineering.com/

www.steeltools.org

www.modernsteel.com

www.chapelsteel.com

www.online-tech-tips.com

www.structsource.com

www.engineeringvideos.net/

www.onlineglobalgroup.com

www.slideworld.org

www.structsource.com

www.theconstructor.org

www.translatorscafe.com

http://constructiondetails.us.cype.com/

www.aboutcivil.com

www.books-by-isbn.com

http://rapidlibrary.com/

http://skyscraperpage.com/

www.tallestbuildingintheworld.com

Documents

ASEC7-05