ABAQUS elastoplastic UMAT
2016-08-23
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Elastoplastic UMAT program describes the numerical realization process of elastic constitutive relation, considering the bilinear isotropic hardening criterion. Through the simulation of UMAT, we can compare with the model in ABAQUS material library to verify the rationality of numerical implementation. Since the realization process of elasto-plastic UMAT is described in the literature, the relevant formula derivation can be obtained.
fortran
abaqus
弹塑性
UMAT
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