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Earthquake Lateral Forces according UBC97:Project :- Project Name Designed by:- M.A.S. Rev00Building :- Tower Checked by:- M.A.S.
Location:- KSA Date:- 17-Apr-23
INPUTBuilding Location KSASEISMIC ZONE 3Z factor 0.3 TABLE 16-ISoil Profile Description Stiff SoilSoil Profile Type SD TABLE 16-J
1 TABLE 16-S1 TABLE 16-T
Ca 0.36 TABLE 16-QCv 0.54 TABLE 16-RR 8.5 TABLE 16-N
0.0731 (0.030 in ft)for RC moment-resisting frames14.6 m
W Building Total Wgt. 47062 KNTa ( Period) 0.546 Eq (30-8)I (Importance Factor) 1.00 TABLE 16-K
= 0.1164W Eq (30-4)
= 0.1059W Eq (30-5)
= 0.0396W Eq (30-6)
= 0.0282W Eq (30-7)
V Total base shear 0.1059W= 4983.04 KN , Sec 1630.2.1
0.00 KN ,Eq (30-14)
Eq (30-15)
V (KN)
L1 1000 2.5 2.5 2500 0.01 4983.04 29.26L2 13738.5 3.1 5.6 76935.6 0.18 4983.04 900.37L3 13738.5 3 8.6 118151.1 0.28 4983.04 1382.71L4 14377.5 3 11.6 166779 0.39 4983.04 1951.80L5 4207.5 3 14.6 61429.5 0.14 4983.04 718.90L6 0 0 0.00 4983.04 0.00L7 0 0 0.00 4983.04 0.00L8 0 0 0.00 4983.04 0.00L9 0 0 0.00 4983.04 0.00
L10 0 0 0.00 4983.04 0.00L11 0 0 0.00 4983.04 0.00
Na For Zone 4 only
Nv For Zone 4 only
Ct
hn
a- Calculating V using Static Force Procedure according UBC97 section 1630.2:
Ft at Top
Floor Level wx (KN) floor
Height(m)hx (m) wx*hx
wx*hx /Σwi*hi
Fx / Floor KN
Page 2 of 15
Earthquake Lateral Forces according UBC97:Project :- Project Name Designed by:- M.A.S. Rev00Building :- Tower Checked by:- M.A.S.
Location:- KSA Date:- 17-Apr-23
L12 0 0 0.00 4983.04 0.00L13 0 0 0.00 4983.04 0.00L14 0 0 0.00 4983.04 0.00L15 0 0 0.00 4983.04 0.00L16 0 0 0.00 4983.04 0.00L17 0 0 0.00 4983.04 0.00L18 0 0 0.00 4983.04 0.00L19 0 0 0.00 4983.04 0.00L20 0 0 0.00 4983.04 0.00L21 0 0 0.00 4983.04 0.00L22 0 0 0.00 4983.04 0.00L23 0 0 0.00 4983.04 0.00L24 0 0 0.00 4983.04 0.00L25 0 0 0.00 4983.04 0.00L26 0 0 0.00 4983.04 0.00L27 0 0 0.00 4983.04 0.00L28 0 0 0.00 4983.04 0.00L29 0 0 0.00 4983.04 0.00L30 0 0 0.00 4983.04 0.00L31 0 0 0.00 4983.04 0.00L32 0 0 0.00 4983.04 0.00L33 0 0 0.00 4983.04 0.00L34 0 0 0.00 4983.04 0.00L35 0 0 0.00 4983.04 0.00L36 0 0 0.00 4983.04 0.00L37 0 0 0.00 4983.04 0.00L38 0 0 0.00 4983.04 0.00L39 0 0 0.00 4983.04 0.00L40 0 0 0.00 4983.04 0.00L41 0 0 0.00 4983.04 0.00L42 0 0 0.00 4983.04 0.00L43 0 0 0.00 4983.04 0.00L44 0 0 0.00 4983.04 0.00L45 0 0 0.00 4983.04 0.00
Sum 47062 14.6 425795.2 0.00
Total 4983.04Ft
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Earthquake Lateral Forces according UBC97:Project :- Project Name Designed by:- M.A.S. Rev00Building :- Tower Checked by:- M.A.S.
Location:- KSA Date:- 17-Apr-23
0.600 sec FIGURE 16-30.120 sec FIGURE 16-3
Period /Acceleration
T=0 0.000 0.3600.120 0.900
0.600 0.9000.800 0.6751.000 0.5401.200 0.4501.400 0.3861.600 0.3381.800 0.3002.000 0.2702.500 0.2163.000 0.1803.500 0.1544.000 0.1354.500 0.1205.000 0.1085.500 0.0986.000 0.0906.500 0.0837.000 0.0777.500 0.0728.000 0.0688.500 0.0649.000 0.0609.500 0.057
10.000 0.054
b- elastic Response Spectrum curve according UBC97 section 1631.5.1:
Ts
To
T=To
T=Ts
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 9.5 100.000
0.050
0.100
0.150
0.200
0.250
0.300
0.350
0.400
0.450
0.500
0.550
0.600
0.650
0.700
0.750
0.800
0.850
0.900
0.950
Period /Acceleration
Period /Ac-celeration
TABLE 16-I—SEISMIC ZONE FACTOR ZZone Z
1 0.0752A 0.152B 0.23 0.34 0.4
TABLE 16-J—SOIL PROFILE TYPES
Soil Profile TypeHard Rock SA
Rock SBVery Dense SC
Stiff Soil SDSoft Soil SE
Weak Soil SF
TABLE 16-Q—SEISMIC COEFFICIENT Ca
SOIL PROFILE TYPEZ Seismic Zone Factor
0.075 0.15 0.2 0.3 0.4SA 0.06 0.12 0.16 0.24 0.32SB 0.08 0.15 0.2 0.3 0.4SC 0.09 0.18 0.24 0.33 0.4SD 0.12 0.22 0.28 0.36 0.44SE 0.19 0.3 0.34 0.36 0.36SF 0 0 0 0 0
TABLE 16-R—SEISMIC COEFFICIENT Cv
SOIL PROFILE TYPEZ Seismic Zone Factor
0.075 0.15 0.2 0.3 0.4SA 0.06 0.12 0.16 0.24 0.32SB 0.08 0.15 0.2 0.3 0.4SC 0.13 0.25 0.32 0.45 0.56SD 0.18 0.32 0.4 0.54 0.64SE 0.26 0.5 0.64 0.84 0.96SF 0 0 0 0 0
Soil Profile Description
Ct Values0.0853 (0.035 in ft)for steel moment-resisting frames0.0731 (0.030 in ft)for RC moment-resisting frames and eccentrically braced frames0.0488 (0.020 in ft)for all other buildings
Codes & international associations websites:A Beginner's Guide to Structural EngineeringInternational Organization for Standardization ISOEuroCodeAISC American Institute Of Steel ConstructionIBC CODEAWS CODE American National StandardRCSC RESEARCH COUNCIL ON STRUCTURAL CONNECTIONSASEC American Society of Civil EngineersACI American Concrete InstituteInternational Code CouncilAASHT Association of State Highway and Transportation OfficialsCalifornia Seismic Safety CommissionASME American Society of Mechanical EngineersUSACE United States Army Corps of EngineersNBC2005-CANADIAN CODE- NATIONAL RESEARCH CONCIL CANADAFEMA Federal Emergency Management AgencyNEHRP National Earthquake Hazards Reduction Program The National Institute of Building SciencesAWC American Wood CouncilAWWA CODE American Water Works AssociationANSI code American National Standards InstituteAmerican Iron and Steel InstituteSteel Deck InstituteThe Steel Joist InstituteCCFSS The Center for Cold-Formed Steel Structures AREMA CODE American Railway Engineering and Maintenance-of-Way Associationstructural engineers associationwww.seaint.orgSEAOC Structural Engineers Association of California ATC Applied Technology Council Structural Engineers Association of CaliforniaFHWA The Federal Highway AdministrationNCMA The National Concrete Masonry AssociationASME 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 PlotsCentral United States Earthquake ConsortiumEarthquake Hazards ProgramEuropean-Mediterranean Seismological CentreEuropean-Mediterranean ObservatoriesEGYPT 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 CenterRichter magnitude scaleOpenSHA is an open-source,Java-based platform for conducting Seismic Hazard Analysis (The Earthquake Engineering Research InstitutePacific Earthquake Engineering Research Center, U.C. Berkeley PEEREarthquake Engineering Research Institute EERICenter for Engineering Strong Motion Data USGSNetwork for Earthquake Engineering Simulation (NEES) The Pacific Northwest Seismic NetworkGeotechnical Earthquake Engineering Portal
*****National Hurricane Center:*****************************************US National Hurricane Center
*****Bookstore websites:************************************************McGraw-HillJohn Wiley & Sons
*****Useful websites:************************************************xls design sheetsdownload projects dwg + models A Beginner's Guide to Structural Engineeringanything related to steel
unit convertlearning website learning websiteengineering videosA collection of online learning in all different subjects (Videos + Books)for ppt fileslearning wedsitelearning web siteunit convertconstructiondetails.us.cype.com
www.modernsteel.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.infowww.aisc.org www.internationalcodes.netwww.aws.orgwww.boltcouncil.orgwww.asce.orgwww.concrete.orgwww.iccsafe.orgwww.transportation.orgwww.seismic.ca.govwww.asme.orgwww.usace.army.milwww.nrc-cnrc.gc.cawww.fema.govwww.nehrp.govwww.nibs.orgwww.awc.orgwww.awwa.orgwww.ansi.orgwww.steel.orgwww.sdi.orghttp://steeljoist.org/ www.ccfssonline.orgwww.arema.orgwww.seaintarchive.org/group/seaint/www.seaint.org www.seaoc.org/www.atcouncil.orgwww.seaoc.orgwww.fhwa.dot.govwww.ncma.orgwww.asme.org www.ctbuh.org
www.cosmos-eq.org/http://db.cosmos-eq.org/scripts/default.plxhttp://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.htmlwww.nriag.sci.egwww.seismo.ethz.ch/static/gshap/
*****National Hurricane Center:*****************************************
*****Bookstore websites:************************************************
eu.wiley.com
*****Useful websites:************************************************
http://www.seismo.ethz.ch/static/gshap/relemr/emed-haz.gif http://weather.gov/http://en.wikipedia.org/wiki/Richter_magnitude_scalewww.opensha.org/www.eeri.org/index.phphttp://peer.berkeley.edu/www.eeri.org/www.strongmotioncenter.org/http://nees.org/www.pnsn.orghttp://earthquake.geoengineer.org/
http://www.nhc.noaa.gov/gtwo_atl.shtml
www.mhprofessional.com
www.excelcalcs.com www.sap2000.orgwww.bgstructuralengineering.com/www.steeltools.orgwww.modernsteel.com www.chapelsteel.com www.online-tech-tips.comwww.structsource.comwww.engineeringvideos.net/www.onlineglobalgroup.com www.slideworld.orgwww.structsource.comwww.theconstructor.orgwww.translatorscafe.comhttp://constructiondetails.us.cype.com/www.aboutcivil.comwww.books-by-isbn.com http://rapidlibrary.com/ http://skyscraperpage.com/ www.tallestbuildingintheworld.com
