yade-users team mailing list archive

Thread
Date

Re: [Question #284255]: Constant volume in Periodic triaxial test

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Seti <question284255@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 10 Feb 2016 14:22:40 -0000
Reply-to: question284255@xxxxxxxxxxxxxxxxxxxxx
Sender: bounces@xxxxxxxxxxxxx

Question #284255 on Yade changed:
https://answers.launchpad.net/yade/+question/284255

    Status: Answered => Open

Seti is still having a problem:
Thanks Bruno for your message and sorry for slow reply.

I have chosen your second recommendation to keep volume constant - just
changing one line of script regarding "triax.maxStrainRate" . now the
conditions for stress and strain are as per below:

   triax.goal=(sigmaIso,sigmaIso,-.2)

   triax.stressMask=3
   
   triax.maxStrainRate=(1,-0.5,-0.5)


The modified script  still it is running just there is onequestion since there is a direct relationship between stress and strain, is that correct which I have  "triax.goal "that is controlling stress and " triax.maxStrainRate" to control strain together? 
Shall I turn off the triax.goal when the volumetric strain is important for me? or I 've got lost!!!! 
Would you please advise in this issue?

Cheers,
Seti

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.