Modal Mass

[dyogoandre]

Hi,

I've searched some information about this theme, but i'm still having somo difficulties. 

Robot gives us directly the mass who participates in such mode of vibration?

I have read this post: http://forums.autodesk.com/t5/Robot-Structural-Analysis/masse-modale/m-p/3861178/highlight/true#M125... ,

Other doubt is: How can i see the nodal displacement for Modal load case in order to know the maximum displacement and your respective coordinate?

Best Regards,

Diogo

[Rafal.Gaweda · Accepted solution]

Are you looking for eigenvectors?

http://forums.autodesk.com/t5/Robot-Structural-Analysis/Modal-Analysis-Outputs/m-p/4875974/highlight...

http://forums.autodesk.com/t5/Robot-Structural-Analysis/Mode-shape-vectors/m-p/3431943/highlight/tru...

http://forums.autodesk.com/t5/Robot-Structural-Analysis/Modal-Analysis-Outputs/m-p/4846999/highlight...

[dyogoandre]

With those treads, i already find the solution for my problem.

Thank you Rafal

Best Regards,
Diogo