Question #693769 on Yade changed: https://answers.launchpad.net/yade/+question/693769
Status: Answered => Open Leonard is still having a problem: Hi Jan, Thanks for your reply. > check use aabbExtrema() The initial size of my model is (vector3(0,0,0), vector3(0.07,0.14,0.07)) by using aabbExtrema(), The aabbExtrema of Fig2 shows is (vector3(0,0,0.05),vector3(0.126,2.7,0.078)). So I think some particles go out of the walls. > what "rigid wall boundary" is? Sorry for having not clearly described it. The walls I defined in my model are as that used in [1] for triaxial simulation: mn,mx=Vector3(0,0,0),Vector3(0.07,0.14,0.07) walls=aabbWalls([mn,mx],thickness=0,material='FrictMat') "penetrate" mean "go through" in my question. According to your suggestion, I think the time step could be the reason. And just a curiosity, From the results I got, the stress-strain response and volumetric response have not been affected by this situation. Does it mean that I can basically ignore this problem? Thanks [1]https://gitlab.com/yade-dev/trunk/blob/master/examples/triax-tutorial /script-session1.py -- You received this question notification because your team yade-users is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp