Question #703730 on Yade changed:
https://answers.launchpad.net/yade/+question/703730
Gianni Pellegrini gave more information on the question:
Hello again,
I am trying to use an algo such as
err= -(fstress - dev)
K=np.abs((dev-dev0)/(Ezz-Ezz0))
rate= err/K*1/O.dt
where fstress is the given input, dev is the computed deviatoric stress
and Ezz is the axial strain (0 stands for values at the previous cycle)
.
I think I am able to follow the stress path but the error is still high.
I would like to have a look at the source code of PeriTriaxController so to
have an idea of how it has been implemented.
Could you direct me to the right link? I wasn't unable to find it
thanks
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