Question #258444 on Yade changed: https://answers.launchpad.net/yade/+question/258444
Jan Stránský proposed the following answer: Another option is to use nonlinear contact law. The simple models assumes that force is proportional to penetration depth (F=k*u). It is reasonable for "small" penetration depth, but for the scenarios where a particle goes through a wall, the force should be much much higher, something like F=k*log(u/(r1+r2)). I am not sure if something like this is implemented.. Jan 2014-12-02 1:56 GMT+01:00 Joost <[email protected]>: > Question #258444 on Yade changed: > https://answers.launchpad.net/yade/+question/258444 > > Joost posted a new comment: > Apologies for the confusion in my previous message, I just learned to > facets have material properties just like boxes do. Still learning... > This clarifies Jan's answer, and leaves me with Bruno's answer as the > solution. > > I am new to DEM so I'm not comfortable with the parameters that would > model a rigid material. Any suggestions, based on my previous code? > > Many thanks. > > -- > You received this question notification because you are a member of > yade-users, which is an answer contact for Yade. > > _______________________________________________ > Mailing list: https://launchpad.net/~yade-users > Post to : [email protected] > Unsubscribe : https://launchpad.net/~yade-users > More help : https://help.launchpad.net/ListHelp > -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
