Christian Hopmann

A Finite‐Strain Phase‐Field‐Regularized Elastoplastic Damage Model for Polypropylene

ABSTRACT A rotation‐free finite‐strain phase‐field‐regularized elastoplastic damage formulation is presented for the tensile failure simulation of polypropylene (PP). The bulk response is represented by a hyperelastic–isotropic–plastic material branch formulated in a corotated in...