On a finite-strain viscoplastic law coupled with anisotropic damage: theoretical formulations and numerical applications

A model of finite strain viscoplasticity

A model of finite strain viscoplasticity based on unified constitutive equations. Theoretical and computational considerations with applications to shells

✍ Carlo Sansour; Werner Wagner 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 727 KB

A model of multiplicative ®nite strain viscoplasticity is developed. Hereby the elastic internal potential is assumed to depend quadratically on the elastic strain measure C e by means of corresponding invariants. Hence, possible extension of the model to take anisotropy into account is straightforw