Question #699398 on Yade changed:
https://answers.launchpad.net/yade/+question/699398
Status: Answered => Open
Ziyu Wang is still having a problem:
Hello,
In fact,I want to study the complete stress-strain process,both yield strength
and strain-softening phase.
In other words,It seems that the curve should have a rapid decline process,
representing the failure of the sample?I have run the script with the
triax.strain[2]=0.4(big enough?),but there is still no rapid decline of
sigma,the stress still fluctuates up and down,unbalancedForce is very small
(4e-5).
Another guess,I recorded nbTensCracks and nbShearCracks.For my whole
process,they have been increasing.(Tc>>Sc).Cracks stands for the fracture of
bond,right?If so,can the failure be judged by controlling the proportion of
broken bonds to total bonded bonds?
Thanks for your patient help.
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