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Message #11670
Re: [Question #269739]: Validation of the Hertz-Mindlin model
Question #269739 on Yade changed:
https://answers.launchpad.net/yade/+question/269739
Status: Answered => Open
Bettina Suhr is still having a problem:
Hi Bruno and Anton,
thanks for your comments.
@Bruno: You are right: the contact stiffness of the wall-sphere contact is equal to the case of symmetric spheres.
It is too low compared to the analytic solution. Can you explain me, what I need to change?
I was looking at Ig2_Wall_Sphere_ScGeom() and Ip2_FrictMat_FrictMat_MindlinPhys(), but I can't see any problem here. Or are there other functions which need to be changed?
Thanks,
Bettina
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