Question #294113 on Yade changed: https://answers.launchpad.net/yade/+question/294113
Jan Stránský proposed the following answer: Hi, > All i want to do is shear a sample without ceasing. I found that there > would an error when the cell size in any one direction is smaller than 1 > times (or 2 times, i forgot) as the radius of sphere. So, i mentioned > the extreme condition that the lateral boundary becomes horizontal, > which approximately indicates the maximum shear strain. > to use bodies larger than half of the period, see [1] > > Here, i have a gif that shows the solution of periodic shear obtained by > others. http://imagizer.imageshack.us/a/img921/2930/w7fm25.gif > Is any possible that we get a similar result using yade. > As Bruno mentioned, it is just visualization trick. In Yade, the particles are displayed in skewed periodic cell [2]. But in postprocessing stage, you can shift some particles by the k*period to make them look like being inside a cube (like your image). cheers Jan [1] https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.InsertionSortCollider.allowBiggerThanPeriod [2] http://yade-dem.org/doc/tutorial-examples.html#periodic-simple-shear -- 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 : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
