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How to display lumped nodal mass

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Price&Myers
Community Visitor
446 Views, 1 Reply
‎03-21-2014 07:12 AM
‎03-21-2014 07:12 AM

How to display lumped nodal mass

We have run a modal analysis in ROBOT. We have been asked to provide nodal masses for each node for a wind tunnel analysis. The sum of all the nodal masses apparently should equal the total mass of the structure.

 

We've tried to get this data via the special filters and mass sums tab, but we're not sure this  is correct. (See attached)

 

Can you please clarify? or maybe direct us to where we would be able to retrieve this data from?

 

 

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Rafal.Gaweda
Autodesk Support
in reply to: Price&Myers
‎03-21-2014 07:27 AM
‎03-21-2014 07:27 AM

Everything is correct what you have done.
Check also this:
http://forums.autodesk.com/t5/Robot-Structural-Analysis/Modal-analysis-Dynamic-global-masses/m-p/434...


Rafal Gaweda
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