Question #403385 on Yade changed:
https://answers.launchpad.net/yade/+question/403385
Status: Answered => Solved
mohsen confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #403385 on Yade changed:
https://answers.launchpad.net/yade/+question/403385
mohsen posted a new comment:
Dear Jan
I will Provide a MWE soonly. However i think by applying your
recommendation, there would be no change by geometry.
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Question #403385 on Yade changed:
https://answers.launchpad.net/yade/+question/403385
Jan Stránský proposed the following answer:
Hi Mohsen,
by MWE (Minimal Working Example [4]) I meant a script simulating the
cylinder and computing resulting parameters (e.g. computing strain parallel
to
Question #403385 on Yade changed:
https://answers.launchpad.net/yade/+question/403385
mohsen posted a new comment:
@ Bruno
Thanks! I should investigate your suggestion. It looks great.
@ Jan
>please really provide a MWE :-) it would be much easier to determine the
>source of problem..
So
Question #403385 on Yade changed:
https://answers.launchpad.net/yade/+question/403385
Jan Stránský proposed the following answer:
Hi Mohsen,
please really provide a MWE :-) it would be much easier to determine the
source of problem..
First some explanation why the equivalence of micro and macro
Question #403385 on Yade changed:
https://answers.launchpad.net/yade/+question/403385
Bruno Chareyre proposed the following answer:
Actually no, the micro-macro relations can always be put in a way such that
they do NOT depend on particle sizes.
In Yade, at least, it is the case (and it is
Question #403385 on Yade changed:
https://answers.launchpad.net/yade/+question/403385
Bruno Chareyre proposed the following answer:
Hi,
Short answer:
There is indeed no simple relationship between ks/kn and the material parameter
called Poisson, but a dependency does exist (with both the solid
Question #403385 on Yade changed:
https://answers.launchpad.net/yade/+question/403385
mohsen posted a new comment:
Jan
There is another point that i forgot: why in CPM material the ratio of
ks/kn is called Poisson ration? That is clear by increasing ks/kt (or
inter particle nu), macro nu
Question #403385 on Yade changed:
https://answers.launchpad.net/yade/+question/403385
mohsen posted a new comment:
Hi Jan
>could you please provide a MWE (how you evaluate "determined" and
>"computed" E and nu ).
E and nu are the parameters which CPM material needs. Hence the phrases 'inter
Question #403385 on Yade changed:
https://answers.launchpad.net/yade/+question/403385
Status: Open => Answered
Jan Stránský proposed the following answer:
HI Mohsen,
could you please provide a MWE (how you evaluate "determined" and
"computed" E and nu ).
Next time plese be more specific what
New question #403385 on Yade:
https://answers.launchpad.net/yade/+question/403385
In the name of God
Hello All
I am working on calibration of CPM model elastic parameters [1]. When
calibrating E and nu, there is not enough information about selected E for
inter particle interactions and
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