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[Bruno Chareyre <question232953@xxxxxxxxxxxxxxxxxxxxx>]

Question #232953 on Yade changed:
https://answers.launchpad.net/yade/+question/232953

Bruno Chareyre proposed the following answer:
Dear Fu Zuoguang, I don't see anything wrong in your summary.

@Klaus, actually no, the code in Yade has been written independently and
there are differences in the algorithms. Since the results in these
papers can't be reproduced with Yade, it is not very helpful to put them
forward for what concerns rotational effects. Plus they don't define the
law completely (relative rotation or shear disp. are not really
detailed, typically)

The most detailed presentation of the model presently is here: http://dx.doi.org/10.1016/j.ecoleng.2013.05.002
Fundamentally, it does not differ from the previous models with rotational effects (Cundall, Oda & Iwashita, Plassiard et al., ...) but as always we can find differences in some details.

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