Question #68 on Yade changed:
https://answers.launchpad.net/yade/+question/68
Leonard posted a new comment:
Hi William,
>However, the unbalanced force is nan and the mean stress is 0 all the
time whlie I modfy this using your code.
The reason I think is that: you modify only the young
Question #68 on Yade changed:
https://answers.launchpad.net/yade/+question/68
Jan Stránský posted a new comment:
Hello,
please open a new question for a new problem [2], try not to continue in
long-closed questions.
You can reference this conversation in the new question.
Quick
Question #68 on Yade changed:
https://answers.launchpad.net/yade/+question/68
William posted a new comment:
Hi, Leonard
I have read your code and the conversation. There are some questions still
trouble me. I hope you or some other friends could help me.
> young=5e6 # contact stiffness
Question #68 on Yade changed:
https://answers.launchpad.net/yade/+question/68
Bruno Chareyre posted a new comment:
Transitioning between phases is often based on the ubalanced force (see
"stabilityThreshold=0.01").
That's basically a residual amount of dynamic noise we accept.
If you
Question #68 on Yade changed:
https://answers.launchpad.net/yade/+question/68
Status: Answered => Solved
Leonard confirmed that the question is solved:
Thanks Jérôme Duriez, that solved my question.
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Question #68 on Yade changed:
https://answers.launchpad.net/yade/+question/68
Status: Open => Answered
Jérôme Duriez proposed the following answer:
Hi,
Decrease TriaxialStressController.max_vel ?
Which is the first responsible for lateral stress fluctuations (or
absence of)
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Question #68 on Yade changed:
https://answers.launchpad.net/yade/+question/68
Leonard posted a new comment:
Hi,
I came up with a way: using a small enough dt for the simulation.
Do you have any other ideas?
Cheers
Leonard
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New question #68 on Yade:
https://answers.launchpad.net/yade/+question/68
Hi,
I'd like to ask that how to simulate a drained triaxial compression test within
a small-strain level.
The goal of this simulation is to get the small strain stiffness G0.
A typical way is (1) generating a
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