The Analysis of Deformable Body by Discontinuum Model

The Properties of Discontinuum Model (II) in Small Deformation

Abstract

This paper describes what properties the discontinuum model (II) which is reported previously indicates under its small deformation. It is very difficult to analyze the properties of the particle system with general arrangement of particles, so this paper discusses the properties of normal particle systems with simple and regular arrangement. Consequently, it was proved that the discontinuum model (II) was able to have isotropic visco-elasticity which was considered as a fundamental dynamic property of deformable body in small deformation. At the same time, the concrete method was given for the analysis of defordable body under small deformation.