fiber section

Forum for OpenSees users to post questions, comments, etc. on the use of the OpenSees interpreter, OpenSees.exe

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felipe_cordero
Posts: 18
Joined: Wed Jun 02, 2010 2:05 pm
Location: Universidad de Chile

fiber section

Post by felipe_cordero »

Hello,

I need to model a T shape wall, but it changes geometry with the heigh (the web grows). I need that the position of the flanges in the interface between two sections be the same, ie, it is necessary to have not coincident centroids.

How is it possible?

thanks!
vesna
Posts: 3033
Joined: Tue May 23, 2006 11:23 am
Location: UC Berkeley

Post by vesna »

One way of doing it can be to use block3D command and brick elements to generate a mesh of 3D finite elements separately for flange and for web. Then assign MP constraints to the common nodes for the flange and the web.
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