yade-users team mailing list archive

[Anton Gladky <gladky.anton@xxxxxxxxx>]

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 <eudoxos@xxxxxxxx>

> > 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
>
>
>
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