Ok, thank you. I have got an idea. ______________________________
Anton Gladkyy 2010/4/29 Václav Šmilauer <[email protected]> > > I do not clearly understand the method slipToDisplacementTMax(). > > We should use it only when Fs>mu*Fn? > What is mu? You give limit strain (the only argument) and changes epsT > so that it has at most this magnitude (doesn't change direction); if it > is smaller, it just returns. The way you compute limit strain depends on > your plasticity function. > > In this case we have slip, so we decrease Fs=mu*Fn, and we also have > > to make epsT like epsT = Fs/(CrossSection*E)? > Not clear to me what you mean. Have a look in > Law_Dem3DofGeom_CpmPhys_Cpm contact law, it should be self-explanatory. > > Is slipToDisplacementTMax() for the EpsT updating? > It does just that. It doesn't (cannot) change force, that is your > business. > > HTH, v > > > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > More help : https://help.launchpad.net/ListHelp >
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