gs.materials.MPM.ElastoPlastic

class genesis.engine.materials.MPM.elasto_plastic.ElastoPlastic(E=1000000.0, nu=0.2, rho=1000.0, lam=None, mu=None, sampler='pbs', yield_lower=0.025, yield_higher=0.0045, use_von_mises=True, von_mises_yield_stress=10000.0)

基类：Base

Default yield ratio comes from the SNOW material in taichi’s MPM implementation: taichi-dev/taichi_elements

update_F_S_Jp(J, F_tmp, U, S, V, Jp)

property yield_lower

property yield_higher

property use_von_mises

property von_mises_yield_stress