Boonyanuch Suksawang

Hello, SaiD
Thanks for your reply
I didn't included the plasticity in the material model. So I think that's the reason why the command didn't work.
The reason that I don't want the stress exceed the material's yield strength is that I want to see the time point in the simulation where the structure would fail in the compression process.
Or is there better practice? I would also include plasticity in the material model using bilinear isotropic hardening.

Thank you in advance.