> 1) Is it possible to have a hertz mindlin contact law instead of a > hooke's contact law between granular particles?
If you mean the law described e.g. in http://geology.msu.edu/pdf/Poisons_S_vel.pdf (2), it means computing contact stiffnesses from bodies' rigidities differently and updating them based on the (varying) confining force. Quite easy to do, and certainly a welcome addition to yade (we are here to help you with that). > 2) Is it possible to compact an assembly under a prescribed > anisotropic stress state? There is ThreeDTriaxialEngine by Luc Sibille; Bruno/Luc will tell you how to use it. > 3) Is it possible to grow the size of a particle gradually? TriaxialTest can use particle growth for compaction, you can certainly do the same. V. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp _______________________________________________ yade-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/yade-users
