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constraints in structural module

Posted Nov 20, 2018, 8:57 p.m. EST Structural & Acoustics Version 5.3 1 Reply

DoWon Heo
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Hi

I try to apply constrint in structural module

I make rectengular shaped model in 2D and applied the prescribed displacement.

and I want to stop when the stress or reaction force reached specific value.

how can I impose the constraints?

thankt you

1 Reply Last Post Nov 23, 2018, 11:14 a.m. EST
Henrik Sönnerlind COMSOL Employee

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Posted: 5 years ago Nov 23, 2018, 11:14 a.m. EST

Hi,

If you want to terminate an analysis once a certain value is reached, you can add a Stop Condition node under the Parametric node in the solver sequence. As stop expression you can use any global value, for example computed by a max or integration operator.

Regards,
Henrik

-------------------
Henrik Sönnerlind
COMSOL
Hi, If you want to terminate an analysis once a certain value is reached, you can add a **Stop Condition** node under the **Parametric** node in the solver sequence. As stop expression you can use any global value, for example computed by a max or integration operator. Regards, Henrik

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