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How to analysis the mode shape with the perturbation of a force

Posted 31.12.2013, 22:04 GMT-5 Structural Mechanics Version 4.3a 0 Replies

Hemin Zhang
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Hello:

I want to analysis the mode shape with the perturbation of a force or acceleration.
The structure is a double-clamped beam, but when the two ends are fixed, there is no use to the mode shape and eigen-frequency with body load, so I cannot get the influence of the perturbation from the acceleration.
How should I do ? My version is 4.3a. The phsysics I choose is solid mechanics. The studies are eigen-frequency and stationary.
Hemin
0 Replies Last Post 31.12.2013, 22:04 GMT-5
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Hello Hemin Zhang

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