Thanks again for suggestion! I would like to share the way, how I have done tension test. Maybe, it will be useful for somebody else. I used very powerful "mask" parameter. One half of the cylinder I marked with the mask 011, another one 101. Then I created the facets: one with the mask 010, which affect the first group of particle and doesn't with the second; and another "fixed" facet with the mask 100, which affect only the second group of spheres.
Then I move one of facet and measure the resulting force. Sorry, for maybe completeness, but I found "mask" parameter as a very useful and flexible one. Cheers, Anton 2010/5/6 Václav Šmilauer <[email protected]> > > One more question (hopefully, the last for this topic ;) ), do you > > block boundary particles from another side of specimen from motion? > > > https://www.yade-dem.org/sphinx/yade.wrapper.html#yade.wrapper.UniaxialStrainer.asymmetry > > So they are either blocked (in the sense as determined by > blockDisplacement and blockRotations) or moved at half speed against the > other end which also moves at half-speed. > > HTH, Vaclav > > > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-users<https://launchpad.net/%7Eyade-users> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-users<https://launchpad.net/%7Eyade-users> > More help : https://help.launchpad.net/ListHelp >
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