TY - JOUR PY - 2009// TI - The Numerical Analysis of the Intrinsic Anisotropic Microdamage Evolution in Elasto-Viscoplastic Solids JO - International journal of damage mechanics A1 - Glema, A. A1 - Łodygowski, T. A1 - Sumelka, W. A1 - Perzyna, P. SP - 205 EP - 231 VL - 18 IS - 3 N2 - The objective of the present article is to show the formulation for elastic-viscoplastic material model accounting for intrinsic anisotropic microdamage. The strain-induced anisotropy is described by the evolution of the intrinsic microdamage process — defined by the second-order microdamage tensor. The first step of the possibility of identification procedure (calibration of parameters) are also accounted and illustrated by numerical examples.

LA - SN - 1056-7895 UR - http://dx.doi.org/10.1177/1056789508097543 ID - ref1 ER -