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Re: [Question #404479]: Triaxial test on a cylinder

 

Question #404479 on Yade changed:
https://answers.launchpad.net/yade/+question/404479

    Status: Answered => Open

weijy is still having a problem:
Thank you Stransky.
I tried to run https://github.com/yade/trunk/blob/master/examples/concrete/triax.py
The particles went out of the cylinder and flew all around. May I ask why is that?




--

魏隽煜   Junyu Wei
清华大学水利水电工程系
Department of Hydraulic Engineering
Tsinghua University,10084
18810461960
physicswjy@xxxxxxx



At 2016-11-29 19:38:30, "Jan Stránský" <question404479@xxxxxxxxxxxxxxxxxxxxx> wrote:
>Your question #404479 on Yade changed:
>https://answers.launchpad.net/yade/+question/404479
>
>    Status: Open => Answered
>
>Jan Stránský proposed the following answer:
>Hello,
>according to docs [1], TriaxialStressController is to be used on "a
>parallepipedic packing", so it is not designed to be used on cylinder
>Have a look at yade/examples/concrete/triax.py [2], which tries to apply
>lateral stress on cylinder and let us know if it meets your requirements or
>not.
>cheers
>Jan
>
>[1]
>https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.TriaxialStressController
>[2] https://github.com/yade/trunk/blob/master/examples/concrete/triax.py
>
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>
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>
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