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[Nima Goudarzi <question658905@xxxxxxxxxxxxxxxxxxxxx>]

Question #658905 on Yade changed:
https://answers.launchpad.net/yade/+question/658905

    Status: Answered => Open

Nima Goudarzi is still having a problem:
 Hi Mohsen,
Thanks so much. Have you done this before? if yes, would you please share this part of the code with me if possible? I basically don't know why we need to  use triaxialStressController to perform the compaction. We are not in the experiment phase yet. This is a kind of pre-experiment like we actually do in the lab, compacting different layers and measuring void ratio after each compaction. I know that I need to write a loop to to reach to the target void ratio of each compaction but have some difficulties with understanding triaxialStressController for this case. Do you think that I need to set:triax.goal1=triax.goal2=triax.goal3=0

first

and then apply the vertical pressure on top of a rigid plate to compact
the layer. If required I can send you my script to take a look and
modify.

Thanks sincerely for your kind attention.
Nima
    On Thursday, October 5, 2017, 6:28:02 AM PDT, mohsen <question658905@xxxxxxxxxxxxxxxxxxxxx> wrote:  
 
 Your question #658905 on Yade changed:
https://answers.launchpad.net/yade/+question/658905

    Status: Open => Answered

mohsen proposed the following answer:
In the name of God
Hi Nima

If you are familiar with triaxialStressController engine, then you easily can deactivate all walls and then try generating and compacting each layer of grains.
compaction can be applied with a plate.

Regards
Mohsen

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