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Eigenfrequencies not changing after a load has been applied

Posted Sep 17, 2020, 1:00 p.m. EDT MEMS & Piezoelectric Devices, Studies & Solvers, Structural Mechanics Version 5.5 0 Replies

Kiran Munukutla
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Hello all,

I am trying to perform a simulation wherein I study the Eigenfrequencies of an object that has been deformed using a predefined point load.

I am using Solid mecahnics < EigenFrequences, Prestressed module.

The issue I currently keep having is that the compiler is only calculating the Eigenfrequencies from before the deformation and isn't taking the deformation into account. So, I end up with the same Eigenfrequencies irrespective of the load applied.

Any help would be appreciated. Thanks!

0 Replies Last Post Sep 17, 2020, 1:00 p.m. EDT
COMSOL Moderator

Hello Kiran Munukutla

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