yade-users team mailing list archive

[chiara modenese <c.modenese@xxxxxxxxx>]

On 4 July 2010 19:46, Janek Kozicki <janek_listy@xxxxx> wrote:

> chiara modenese said:     (by the date of Sun, 4 Jul 2010 19:22:01 +0000)
>
> > > This might be not true for slipping - we are entering plastic
> > > behaviour regime. See below.
> > >
> > Jan, I think there is some misunderstanding here. Or maybe you are not
> > updated with the way we calculate plastic dissipation. We do it
> > _incrementally_. See the code in plasticDissipation() and see also
> attached
> > files I sent to Bruno a while ago which explain more analytically the
> > concept.
> > The elastic part can be always computed in a once analytically since
> anyway
> > the friction force cannot overcome the maximum value. Therefore what we
> > compute in elasticEnergy is only elastic part, both for shear and normal
> > direction.
>
> yes, I am not updated on the topic. You're helping me to get back on
> track. I'm sorry if that is disturbing for you ;) Please call me
> Janek btw, because there's another Jan around here.
>
Oh ok, I did not know about the other Jan, sorry! Thanks for the previous
mail, I will follow your passages tomorrow and let you know.


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