yade-users team mailing list archive

[Chareyre <question675377@xxxxxxxxxxxxxxxxxxxxx>]

Question #675377 on Yade changed:
https://answers.launchpad.net/yade/+question/675377

Chareyre posted a new comment:
Yes and no... the question is actually confusing me. Resetting trsf is
probably a good idea but I would suggest to step back: there is no need to
consider small strain increments at all, whatever the reference
configuration.
maxStrainRate is not speaking of small strains, nor is triax.strain (it is
natural strain). It seems to me that you created an artificial problem.
What is the objective?
Bruno


Le 24 oct. 2018 18:16, "Mehdi Pouragha" <
question675377@xxxxxxxxxxxxxxxxxxxxx> a écrit :

Question #675377 on Yade changed:
https://answers.launchpad.net/yade/+question/675377

Mehdi Pouragha posted a new comment:
So the right way of measuring small strains is to reset the O.cell.trsf
to identity and use  O.cell.getSmallStrain() (which is the same as my
original measurement of strain), am I right? Without resetting, the
change in O.cell.getSmallStrain() does not reflect the small strain
increment (?)


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