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by zhanggqi
13 May 2020, 21:09
Forum: 04-Unexpected behaviour/errors
Topic: Residual displacement/permanent deformation
Replies: 2
Views: 1472

Residual displacement/permanent deformation

I am running a time history analysis of a regular RC column. I scaled the acceleration history loading to a very high level. The max drift during the earthquake is about 5%. From hysteretic curves, I can see a lot of yielding and energy dissipation.
However, when I look at the structural ...

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