How to keep quasi-static when increase loading rate
Hi,
I'd like to speed up my triaxial compression simulation, and I use the triax script by Bruno[1].
I made some tests and found that when I increase the strain rate from, for example -0.02 to -1.0, the simulation time dramatically reduces, and there is not much difference in stress-strain relationship between the obtained results.
However,I am not sure if it satisfies the quasi-static condition when using such a high rate like -1.0. How does Yade check the quasi-static condition? I find a paper (see page 3 in [2]), it uses inertial number I=strainRate * avgParticleDiam
and I made an estimation of my simulation: I=1*0.005*
Thanks
Leonard
[1]https:/
[2]https:/
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- Solved by:
- Jérôme Duriez
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