mass moment of inertia in Opensees output

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setareh20
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Joined: Wed Mar 24, 2010 10:12 pm
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mass moment of inertia in Opensees output

Post by setareh20 »

Hi,
I need mass moment of inertia for each story in my 4 story structure model.
Are there mass moment of inertia for each story in Opensees output. How can i get it?

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

Re: mass moment of inertia in Opensees output

Post by vesna »

OpenSees does not have a recorder for mass. OpenSees does not calculate mass moment of inertia for you. It is an input parameter. When you define mass, the first three masses are translational components and the next three are rotational components.
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