Hi to everyone
I want to model a Sand with Cap plasticity or Drucker Prager failure criterion in ABAQUS, and I have the result of Triaxial test (I’ve attached the result), but it gives me this error that I have to complete the hardening parameters (yield stress and absolute plastic strain) but I don’t have any information about hardening parameter (consolidation result or etc.). What should I do to complete these parameters and have an accurate result?
*drucker prager requires the use of *drucker prager hardening
*cap plasticity requires the use of *cap hardening
Thanks all.#Cap plasticity #drucker prager #hardening parameters