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[Chiara Modenese <question241471@xxxxxxxxxxxxxxxxxxxxx>]

Question #241471 on Yade changed:
https://answers.launchpad.net/yade/+question/241471

    Status: Open => Answered

Chiara Modenese proposed the following answer:
Hi,

Please post a script with the parameters you are using in your
simulations to reproduce the error. Saying "it is not working because
some particles are flying out" does not necessarily mean that the
contact law is not working but it may well be due to an improper
combination of input parameters you are using (strain rate etc.) - have
you done any calibration beforehand?

I have used the law before with boxes and periodic boundaries and never
found a problem.

Cheers,
Chiara


On 31 Dec 2013, at 00:06, Seungcheol Yeom wrote:

> New question #241471 on Yade:
> https://answers.launchpad.net/yade/+question/241471
> 
> Hello all,
> 
> I am wondering whether a mindlin contact law is only used for the sphere interaction. 
> I have tried to use the contact law (mindlin) for the tri-axial consolidation instead of using a cundall strack but it is not working.
> It is appeared that all paricles near the top and bottom of the plates are flying out.
> So, I think I have to use two different contact laws somthing like mindlin for the spheres and cundall for box, wall, facet if the mindlin contact law only works for the spheres interaction. 
> Is this possible? or is there any method I can do?
> Thank you very much for your help.
> 
> Best,
> 
> Seungcheol
> 
> 
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