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How to analyse a vibration test table?

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Regular Member

How to analyse a vibration test table?

Hello,

Is there a way to analyse the interaction and resultant displacement and stresses between a model sitting on top of a vibration test table?

I have an assembly with 2 parts in, one to represent the test table and the other to represent the model sitting loose on top.  A vibration profile of the forces are applied to the test table part with contact interfaces (with friction) defined between the 2 parts.

When I run a modal and dynamic frequency analysis, it shows that the contact interface between them is ignored and they will be free.  The same error occurs when I define a non-linear static analysis.

Is this possible to define with such a motion and analysis in CREO or not?

Regards,

Durbal

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