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Re: [Question #706218]: Microstrain for an assembly of clumps in direct shear test

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From: Bruno Chareyre <question706218@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 21 Apr 2023 11:55:34 -0000
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Question #706218 on Yade changed:
https://answers.launchpad.net/yade/+question/706218

Bruno Chareyre posted a new comment:
Hi,
I confirm that clumps are not supported in this case. In fact, it should work if the clumped spheres are not overlapping too much, but in the general case it won't.
Jan suggests a good workaround in #3.

Note:  a newer function [1] will let you switch from 
> Matrix3(*[TW.deformation(b.id,i,j) for i in range(0,3) for j in range(0,3)])
to
> TW.deformationTensor(b.id)

since the first is obviously a pain.


[1] https://gitlab.com/yade-dev/trunk/-/merge_requests/943/diffs#4571c09191fb63b1bdb53a5ad573e72677b1892b_176_177
Should be reflected in yadedaily very soon.

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