Hi Bruno! kr is not user-defined in the code but it is computed in Ip2 functor from tangential stiffness and contacting particles sizes. Why it is not a user-defined parameter? Is not the user supposed to vary it?
On 23 November 2010 19:09, Bruno Chareyre <[email protected]>wrote: > > In order to nullify twist moment, you'll need to add a "ktw" attribute in > CohFrictMat and > CohFrictPhys, as currently the same "kr" is used for both bending and > twisting. Then you > can, set it to a value in Ip2_2xCohFrictMat_CohFrictPhys.cpp, and replace > kr->ktw in > CohesiveFrictionalContactLaw.cpp:90. > That way, you'll be able to set kr=something and ktw=0. > > Matter of taste. If it can be negative, it needs to test the sign. If it is > very high, no > need to test. > The one implementing will decide. :) > Oh yes, I will decide it. Will see. :) Cheers. Chiara > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-users<https://launchpad.net/%7Eyade-users> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-users<https://launchpad.net/%7Eyade-users> > More help : https://help.launchpad.net/ListHelp >
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