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Modeling stress anisotropy, strength differential, and anisotropic hardening by coupling quadratic and stress-invariant-based yield functions under non-associated flow rule

EngineeringDynamic Constitutive BehaviorMechanicsMechanical EngineeringNumerical SimulationStressstrain AnalysisSolid MechanicsConstitutive ModelingStructural OptimizationComputational MechanicsPlasticityStrength DifferentialStress AnisotropyMechanics Of MaterialsWork HardeningStress-invariant-based Yield Functions