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Re: [Question #706817]: balls passing through wall in triaxial test

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Jan Stránský <question706817@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 29 May 2023 06:20:35 -0000
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Question #706817 on Yade changed:
https://answers.launchpad.net/yade/+question/706817

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hello,

> I noticed some particles flying out of the boundary

in which phase of the simulation?

> young = 5e6 # contact stiffness
> triax.goal1 = triax.goal2 = triax.goal3 = -100000
> Law2_ScGeom_FrictPhys_CundallStrack()

increase stiffness / decrease load.
If you are sure with the values (e.g. they correspond to the experimental values) use a different contact model.

Cheers
Jan

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