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Re: [Question #271394]: Bending and twisting moment in CohFricPhys

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From: Luc Sibille <question271394@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 15 Sep 2015 07:22:41 -0000
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Question #271394 on Yade changed:
https://answers.launchpad.net/yade/+question/271394

    Status: Open => Answered

Luc Sibille proposed the following answer:
Hi,
Both exist in Yade: the incremental and the non incremental computation. You can use what you want to with the attribute useIncrementalForm defined in:
https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.Law2_ScGeom6D_CohFrictPhys_CohesionMoment
The incremental form should be prefered if a plastic bending or twisting moment is introduced in order to model correctly the unloading phase.
Luc

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