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Message #13727
Re: [Question #404228]: the normal force of CmpMat
Question #404228 on Yade changed:
https://answers.launchpad.net/yade/+question/404228
Status: Open => Answered
Jan Stránský proposed the following answer:
Hello Liu
1) exactly as you explained. You can
use Law2_ScGeom_CpmPhys_Cpm.omegaThreshold [1] to delete the interaction at
certain damage level
But even if the interaction exists, the normal force tends to zero for
larger strains..
2) rate-dependency means section 3.2.3.2 Vsico-damage and related figure
3.4
cheers
Jan
[1]
https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.Law2_ScGeom_CpmPhys_Cpm.omegaThreshold
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