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Re: [Question #258034]: Equations for the contact law "Law2_ScGeom6D_CohFrictPhys_CohesionMoment"

 

Question #258034 on Yade changed:
https://answers.launchpad.net/yade/+question/258034

    Status: Open => Answered

Chareyre proposed the following answer:
You are rigth, this part is missing, I will add it in the doc.
In the meantime, you can read the relationships in the source code
(CohesiveFrictionalContactLaw.cpp:282):

contactPhysics->maxRollPl = min(sdec1->etaRoll*Da,sdec2->etaRoll*Db);
contactPhysics->maxTwistPl = min(sdec1->etaTwist*Da,sdec2->etaTwist*Db);

It is very similar to the equations used for stiffness.

Bruno

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