Damping Ratio

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nima
Posts: 57
Joined: Thu Jan 31, 2008 8:48 pm

Damping Ratio

Post by nima »

Hello,

How can I introduce "damping ratio",for example 0.05, in Opensees?

Thanks.
silvia
Posts: 3909
Joined: Tue Jan 11, 2005 7:44 am
Location: Degenkolb Engineers
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Post by silvia »

use the rayleigh damping command.
Silvia Mazzoni, PhD
Structural Consultant
Degenkolb Engineers
235 Montgomery Street, Suite 500
San Francisco, CA. 94104
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