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question on modeling stress stiffening effect

Question asked by 1-KN7C4C on Jun 23, 2010
Latest reply on Jun 24, 2010 by 1-KN7C4C

Hi,

 

I am trying to model the resonant frequencies of a clamped beam subjected to various axial load. I found the frequency study didn't include non-linear analysis. I wonder if anyone here would have any good suggestion.

 

Thanks,

Shih-chi

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