Earthquake Earthquake EngineeringEngineering
Analysis of 2D Frame withAnalysis of 2D Frame with Static LoadingStatic Loading Response Spectrum Response Spectrum
LoadingLoading Time History LoadingTime History Loading
Prepared by : Prepared by : Eng / Tarik El-Eng / Tarik El-
SalakawySalakawy
1- Static Loading1- Static Loading
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Building Building ModelModel
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Assigning Assigning Loads & Loads & SectionsSections
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Assigning constrains Assigning constrains (Diaphragms ) & (Diaphragms ) &
MassesMasses
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Assigning Assigning MaterialsMaterials
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Analysis Analysis Options & RUNOptions & RUN
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Base Shear Base Shear
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
ResultsResults
B.M – S.F Deformed ShapeB.M – S.F Deformed Shape
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
-155.1 ton
69.15 m.t
23.05 ton
STATICSTATICAuto Lateral Auto Lateral
Loads Loads Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
2- 2- Response Response Spectrum Spectrum
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Defining Response Defining Response
Spectrum CurveSpectrum Curve
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Scale factor = 72.5 / 9.0039 = 8.0521
Scaling of Response Scaling of Response
Spectrum CurveSpectrum Curve
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
ResultsResults
B.M – S.F Deformed ShapeB.M – S.F Deformed Shape
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
23.05 ton
65.7
m.t
-144.2 ton
Check forCheck for
“ “ Model Participating Model Participating
Mass Ratio “Mass Ratio “
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
5 modes only5 modes only
7 modes 7 modes
3- Time 3- Time History History
LoadingsLoadings Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Defining Time Defining Time History History
FunctionFunction
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Scaling of Scaling of Response Time Response Time
History History
FunctionFunction Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Scaling factor = (72.5 / 647.6936) = 0.111936
ResultsResults
B.M – S.F Deformed ShapeB.M – S.F Deformed Shape
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Communication with Communication with Results Results
Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
Plotting Response Plotting Response Spectrum Curve Spectrum Curve from the Results from the Results of Time History of Time History
Analysis Analysis Prepared by : Eng / Tarik El-Prepared by : Eng / Tarik El-
salakawysalakawy
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