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Re: [Question #198294]: Help for porosity, apply pressure, erase, get stress

 

Question #198294 on Yade changed:
https://answers.launchpad.net/yade/+question/198294

jduriez proposed the following answer:
About your question 1), Liucheng83

- Generally, the real "radii" of the simulated geomaterials are not used
in DEM simulations, because it would lead to a number of particles that
computer can not deal with (too slowly in fact). So you will probably
have to increase this "radius"

- for the mechanical properties, give a serious look at the kind of
warning here https://www.yade-
dem.org/doc/yade.wrapper.html#yade.wrapper.ElastMat. The link between
the mechanical properties of YADE simulations, and mechanical properties
that you know from continuum mechanics, can be no direct at all. You
should find some information in previous answers (even if I could not
find quickly a link)

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