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Re: [Question #681203]: contact problem of applying ScGeom on polyhedra particle

 

Question #681203 on Yade changed:
https://answers.launchpad.net/yade/+question/681203

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hello,

>  i have tried many value of time step

what values (or at least in what range)?

As always in this kind of problem, you can try to increase stiffness.

The repulsive force is computed proportionally to penetration volume,
you can try to use thicker walls or true Yade Wall (where the semi-space
penetration is computed, not just true intersection of a polyhedron and
thin box.

cheers
Jan

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