Analysis of the reactions of elastically plastic substance to shock impact load in the closed container

摘要

Reactions of heterogeneous systems to shock impact load and possibilities of the simulation and evaluation of dynamic processes were investigated in the paper. A heterogeneous system is composed of elements with different properties and distinctions, e.g. container with a substance and a shock impact action is one of the most effective methods to produce substantial qualitative and quantitative changes in such a system. This article presents recent results achieved by solving the problem of how to calculate the displacements of the elastically plastic substance in a closed container under the shock impact action and determine the influence to the structure of the container.