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by asran00
22 Nov 2025, 13:20
Forum: 04-Unexpected behaviour/errors
Topic: Can't get expected results in pushover analysis
Replies: 0
Views: 14

Can't get expected results in pushover analysis

Hi
I’m running a pushover analysis to obtain the base-shear–displacement curve for a simple frame model. However, the base shear results are nearly 50% lower than expected. When I artificially restrain the node rotation about the RY axis (which I know is not correct), the base shear increases to ...

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