OS0504 Applicability of the Rate-Dependent Constitutive Models

Abstract

Applicability of constitutive models which are widely used to simulate the dynamic behavior of materials and structures are discussed by comparing the properties of these models with the experimental data which cover not only for the homogeneous deformation but also for the entire deformation reaching the true fracture strain. It is clearly shown that the Tanimura-Mimura model 2009 is effective to simulate the dynamic behavior, and is especially efficient for the case of occurrence of a large deformation reaching fracture.