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Problem with Time History Analysis - Direct and Modal Transient with N

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jacksonfem

jacksonfem

Structural
Joined
Dec 8, 2010
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52
Location
GR
Hi!

I perform a simple time history analysis with Femap-NxNastran. One time with Direct Transient and one with Modal Transient. When I perform the Modal Transient the Animation is wrong and very weird...I can 't understand why is this...
Just check the 2 attached videos.

Thanks
 
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