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Re: [Question #231810]: [triaxial test] Modify stressMask to apply additional force while being controlled the strain rate

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From: "Nguyen N.G. Hien" <question231810@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 15 Jul 2013 15:26:12 -0000
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Question #231810 on Yade changed:
https://answers.launchpad.net/yade/+question/231810

    Status: Answered => Open

Nguyen N.G. Hien is still having a problem:
>you want to show dynamic failure, right?
Exactly! thanks for your understanding.

The problem here is that 
>triax.goal1=triax.goal3=-0.5*triax.strainRate[2]

In TriaxialStressController *[1], I didn't see such attribute triax.strainRate to recall, there's only triax.strain.
I see in ThreeDTriaxialEngine *[2], there's thing like triax.currentStrainRate2 that allow us to recall the strain rate, and in some other engine too (triaxialtest *[3], periTriaxController *[4]), but not in TriaxialStressController.

[1]https://yade-dem.org/doc/yade.wrapper.html?highlight=stresscontroller#yade.wrapper.TriaxialStressController
[2]https://yade-dem.org/doc/yade.wrapper.html?highlight=threedtriaxialengine#yade.wrapper.ThreeDTriaxialEngine.currentStrainRate2
[3]https://yade-dem.org/doc/yade.wrapper.html?highlight=strainrate#yade.wrapper.TriaxialTest.strainRate
[4]https://yade-dem.org/doc/yade.wrapper.html?highlight=strainrate#yade.wrapper.PeriTriaxController.strainRate

The 2nd suggestion seems interesting, I'll find a way.

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