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Channel: COMSOL Forums: Dynamic stiffness of rubber bushing with static pre-load
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Re: Dynamic stiffness of rubber bushing with static pre-load

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There is a pre-defined analysis type for this in COMSOL called “Prestressed Analysis – Frequency Domain”. Regarding switching materials between the two studies/steps it is possible and in some cases it is the most suitable way. However, you lose the benefits of the pre-stress analysis since the new material is no longer in equilibrium at the start of the frequency response step.

Nagi Elabbasi
Veryst Engineering

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