Question #210429 on Yade changed:
https://answers.launchpad.net/yade/+question/210429
Jan Stránský proposed the following answer:
Hi,
In formulation, where interparticle bond's cross sections are proportinal
to square of particle size (standard Yade approach as far as I know), there
is no size eff
Question #210429 on Yade changed:
https://answers.launchpad.net/yade/+question/210429
wangxiaoliang posted a new comment:
Chareyre, do you mean there is micromechanical relation between Young
and packing's bulk modulus not depend on particle size? Could u
recommend some papers on dimesional analy
Question #210429 on Yade changed:
https://answers.launchpad.net/yade/+question/210429
Status: Open => Answered
Chareyre proposed the following answer:
1) In terms of theory, dimensional analysis is all you need to exhibit scaling
relations. For stiffness the scaling is mentioned for instance
New question #210429 on Yade:
https://answers.launchpad.net/yade/+question/210429
Law between particles are fundamental problems in yade, and also other DEM
codes, for which, the contact parameters are now mostly accepted obtained by
calibrated dem results with real triaxial compression test.
A
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