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Re: Cell mass


On 16 November 2010 12:59, Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx>wrote:

> 190 is correct, see the equations in the comment. It is a bit the same
> thing as with boxes in triaxial test. The only problem is the way
> stiffness is defined in periodic cell doesn't apply for CundallStrack
> laws, that is why I implemented dynamic boundaries originaly.

Ok, thanks. Actually, the algorithm to me does not work if the cell is non
dynamic (and am using Hertz-Mindlin where I define both kn and ks). I guess
if the problem does not rely on the definition of the stiffness (as you are
saying) ?

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