Re: [Yade-users] [Question #482413]: TriaxialStressController lose control of stress

2017-03-21 Thread Launchpad Janitor
Question #482413 on Yade changed: https://answers.launchpad.net/yade/+question/482413 Status: Needs information => Expired Launchpad Janitor expired the question: This question was expired because it remained in the 'Needs information' state without activity for the last 15 days. -- You

Re: [Yade-users] [Question #482413]: TriaxialStressController lose control of stress

2017-03-06 Thread Bruno Chareyre
Question #482413 on Yade changed: https://answers.launchpad.net/yade/+question/482413 Status: Open => Needs information Bruno Chareyre requested more information: Oh, sorry for misunderstanding the case. Now I'm confused. You prescribe a (non-zero) strain rate, then the stress changes. What

Re: [Yade-users] [Question #482413]: TriaxialStressController lose control of stress

2017-03-02 Thread Wei Cao
Question #482413 on Yade changed: https://answers.launchpad.net/yade/+question/482413 Status: Answered => Open Wei Cao is still having a problem: Hi Bruno, thank you for your answer! But I don't think that works. 1. triax.goal1 /goal2/goal3 are strain rate goals, not strain goal. So

Re: [Yade-users] [Question #482413]: TriaxialStressController lose control of stress

2017-02-27 Thread Bruno Chareyre
Question #482413 on Yade changed: https://answers.launchpad.net/yade/+question/482413 Status: Open => Answered Bruno Chareyre proposed the following answer: Hi, This: triax.stressMask = 0 triax.goal1 = 0.00 Implies that the goal is now to return to the reference (initial/undeformed) state.

Re: [Yade-users] [Question #482413]: TriaxialStressController lose control of stress

2017-02-25 Thread Wei Cao
Question #482413 on Yade changed: https://answers.launchpad.net/yade/+question/482413 Status: Answered => Open Wei Cao is still having a problem: Hi, thanks again. I modified my code to make sure that the sample is at equilibrium before applying the deviatic stress, by adding: { while 1:

Re: [Yade-users] [Question #482413]: TriaxialStressController lose control of stress

2017-02-24 Thread Jérôme Duriez
Question #482413 on Yade changed: https://answers.launchpad.net/yade/+question/482413 Status: Open => Answered Jérôme Duriez proposed the following answer: In case this drop occurs in a very short time (without any significant strain loading), I think it basically means your sample was not

Re: [Yade-users] [Question #482413]: TriaxialStressController lose control of stress

2017-02-24 Thread Wei Cao
Question #482413 on Yade changed: https://answers.launchpad.net/yade/+question/482413 Status: Needs information => Open Wei Cao gave more information on the question: Hi, Thanks for your reply. I juts think after consolidating to 100kPa with stressMask = 7, than change to strain control

Re: [Yade-users] [Question #482413]: TriaxialStressController lose control of stress

2017-02-24 Thread Jérôme Duriez
Question #482413 on Yade changed: https://answers.launchpad.net/yade/+question/482413 Status: Open => Needs information Jérôme Duriez requested more information: Hi, I unfortunately do not understand your question. With stressMask = 0, the TriaxialStressController is not supposed to