yade-users team mailing list archive

Thread
Date

[Question #700691]: Triaxial strength and strain about JCFpmMat parameters

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Ziyu Wang <question700691@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 21 Feb 2022 13:35:40 -0000
Reply-to: question700691@xxxxxxxxxxxxxxxxxxxxx
Sender: noreply@xxxxxxxxxxxxx

New question #700691 on Yade:
https://answers.launchpad.net/yade/+question/700691

Hello,everyone.
I try to use JCFpmMat to simulate rock materials,but there are many parameters in JCFpmMat such as young,poisson,tensileStrength,cohesion,frictionAngle..

I don't know which parameters are related to the peak strength of the material,I made a series of attempts, but the simulation was a little time-consuming and failed to draw a certain rule.(in my triaxial compression simulation, I set that when the stress is lower than 90% of the historical maximum stress, it is regarded as sample failure)

So,I wonder if anyone has done similar work and can give some suggestions about parameters. At present, the peak strength I get is lower than my requirements. How should I adjust the parameters?

Best wishes!

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.