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[Jan Stránský <question248983@xxxxxxxxxxxxxxxxxxxxx>]

Question #248983 on Yade changed:
https://answers.launchpad.net/yade/+question/248983

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hi Hicham,

I think that running uniaxial strain test using a triaxial engine (ideally
periodic) is the best choice.

UniaxialStrainer is strainer for uniaxial stress and if you could define
lateral strain, you can get poisson's ratio directly, but I haven't tried
that..

cheers
Jan



2014-05-20 15:21 GMT+02:00 Hicham BENNIOU <
question248983@xxxxxxxxxxxxxxxxxxxxx>:

> Question #248983 on Yade changed:
> https://answers.launchpad.net/yade/+question/248983
>
>     Status: Answered => Open
>
> Hicham BENNIOU is still having a problem:
> Hi Jan and Bruno,
>
> >> If you mean "while doing my test", what is your test?
>
> Uniaxial test for the moment, cylindrical sample, my contact law.
>
> >> you can compute it according to basic elasticity equations.
>
> Actually I was thinking of modifying UniaxialStrainer to compute real
> Poisson's ratio more accurately. But before doing so, I thought I could
> ask if there is an existing tool.
>
> Hicham
>
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