Bruno Chareyre said: (by the date of Thu, 07 Oct 2010 11:44:35 +0200) > Hi, > > I'd like to get the mean stress tensor in particles using the contour > integral of forces (i.e. F_i*L_j/V on one particle, with L_j the contact > points), is it already implemented?
I think that a PhD student at my university has it already, in some a bit older version of yade. I'm not sure if it is exactly what you want: he cuts a box of volume inside a sample, finds all spheres that cross this box boundary, gets their interaction forces and calculates stresses. Also checking if the inside forces equal to outside forces. This would be a nice exercise for him to commit this to BZR. But I cannot tell you how long you would need to wait for this. Łukasz can you just send the code that calculates the stress to Bruno? -- Janek Kozicki http://janek.kozicki.pl/ | _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
