Test Class

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

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giuseppe.abbiati
Posts: 11
Joined: Mon Jan 24, 2011 7:09 am
Location: Università di Trento

Test Class

Post by giuseppe.abbiati »

Hello,

I'm doing a time history analisys but and the convergence is difficult to achieve.

I'm using the displacement increment test object and I print information when convergence has been achieved.

Which is the meaning of the displayed Norm Delta R? Is the unbalance force?

Thanks a lot

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

Re: Test Class

Post by vesna »

Yes, it is.
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