Nonlinear Analysis Example 2
The thrust analysis results of the 3-storey building whose plan plane is as follows were examined.
![](../__attachments/1110082149/image-20200612-132409.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
Materials C25-S420 Storey heights 3.5m - 3.0m - 3.0m
3D view of the building is given below.
![](../__attachments/1110082149/image-20200612-132748.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
Column reinforcements are given below.
![](../__attachments/1110082149/image-20200612-132618.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
![](../__attachments/1110082149/image-20200612-132641.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
![](../__attachments/1110082149/image-20200612-132659.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
The ideCAD v10.20 version of the building is given below.
3 kat-Yeni Model-10_20_saf.rar
When modal analysis is done in Sap2000, T = 0.518. In this case, when the single mode repulsion analysis is performed, the base shear force-ceiling displacement values for the + X and -X direction are given below.
![](../__attachments/1110082149/image-20200612-144143.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
The plastic joint results at the lower end of the column at the intersection of 1-A axes are given below.
![](../__attachments/1110082149/image-20200612-144928.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
![](../__attachments/1110082149/image-20200612-145330.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
The plastic joint results at the lower end of the column at the intersection of 2-A axes are given below.
![](../__attachments/1110082149/image-20200612-145510.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
![](../__attachments/1110082149/image-20200615-145223.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
The plastic hinge results at the lower end of the column at the intersection of 2-D axes are given below.
![](../__attachments/1110082149/image-20200612-150300.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
![](../__attachments/1110082149/image-20200615-145122.png?inst-v=e297b259-93ee-4526-bee7-06170d782e4d)
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