record period at given disp.

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susan
Posts: 110
Joined: Sun Mar 02, 2008 12:10 am

record period at given disp.

Post by susan »

Hi,

How can I get the period of structure at a given displacement? (nonlinear analysis which stiffness varies).

tnx
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fmk
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Posts: 5884
Joined: Fri Jun 11, 2004 2:33 pm
Location: UC Berkeley
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Re: record period at given disp.

Post by fmk »

issue the eigen command inside an analysis loop .. compute periods and save to a file
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