yade-users team mailing list archive

[nejib hadda <nejib.hadda@xxxxxxxxxxx>]

The blue curve is drawn after a yade simulation whereas the red one
(which is not driven of a yade simulation) is what I am expecting to
have.

The differences are here:

 - The value of Eps11 at which Eps_v change its sign is much bigger for
yade simulation
 - The max negative value of Eps_v for yade response is about -1.5%, it
is much bigger compared to red curve (about 0.4)%.

I want to know what parameters in yade I need to consider or change to
avoid this large difference.





mercredi 16 décembre 2009 à 16:28 +0100, Bruno Chareyre a écrit :
> > I don't understand why it takes so long to reach the deviatoric peak
> > (blue curve), I mean it seem that the specimen find difficulty to
> > converge after the compaction phase. 
> >
> >   
> The curves you sent are epsilon_v and they look correct for a dense 
> material. I don't understand the problem sorry.
> 
> Bruno
> >
> >   
> >
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