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Object does not stretch to prescribed displacement

Posted Dec 7, 2021, 11:54 a.m. EST Structural & Acoustics 1 Reply

Ewe
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I am fairly new to COMSOL and was playing around. I simulated a block of a rubbery material. When I fixed one boundary and assigned a displacement to the other, the limit at which the it stopped "stretching" was below the assigned displacement?

I experimented from adding forces etc, but the displacement is the same?

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1 Reply Last Post Dec 7, 2021, 12:16 p.m. EST
Jeff Hiller COMSOL Employee

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Posted: 2 years ago Dec 7, 2021, 12:16 p.m. EST
Updated: 2 years ago Dec 7, 2021, 1:26 p.m. EST

Hello Ewe,

Check if you may have committed this common misinterpretation.

Best,

Jeff

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Jeff Hiller
Hello Ewe, Check if you may have committed [this common misinterpretation](https://www.comsol.com/forum/thread/231422/how-to-prescribe-displacement-amplitude?last=2019-04-09T20:55:03Z). Best, Jeff

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