Forum for OpenSees users to post questions, comments, etc. on the use of the OpenSees interpreter, OpenSees.exe
Moderators: silvia, selimgunay, Moderators
- Posts: 55
- Joined: Sun Aug 16, 2020 10:08 pm
Sir how can we input column nonlinearity like P-M2-M3 interaction for column for non-linear analysis. ??
For beam, we can assign ZeroLength Element with ModiMKPinching type Materials. But what about columns ? We need P-M interaction for that so how shall we input that data ?
- Posts: 883
- Joined: Mon Sep 09, 2013 8:50 pm
- Location: University of California, Berkeley
The best way of considering the P-M2-M3 interaction is by defining a fiber section which automatically considers the interaction between axial force and the two moments.
- Posts: 1
- Joined: Tue Oct 27, 2020 2:59 am
following this thread because I'm also interested in knowing the answer.