yade-users team mailing list archive

[Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx>]

Hello
> Hi,
> I 've just came into the comment in TriaxialStressController.hpp:
> "/*! \brief Controls the stress on the boundaries of a box and compute
> strain-like and stress-like quantities for the packing
>
> detailed description...
> */"
> I wonder what strain-like and stress-like actually are. Is it the
> Ratio of the sum of the forces near the wall To the area(after
> deformation)?
>
Yes it is.
And strain is computed based on current size vs. initial size for each
dimension of the box (epsxx(t) = logarithm(lenghtxx(t)/length(0)).

Bruno

> Best Regards,xsx
>
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Chareyre Bruno
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