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Re: [Question #269739]: Validation of the Hertz-Mindlin model

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Bettina Suhr <question269739@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 29 Jul 2015 07:26:43 -0000
Reply-to: question269739@xxxxxxxxxxxxxxxxxxxxx
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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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