The analysis of the iterations process in the elasto-plastic stress model

Abstract

Abstract. In the paper a numerical model of mechanical phenomena in the elastic-plastic state built on the basis of the finite element method is presented. This model gives one the possibility to simulate the stress and strain in the elastic-plastic state with isotropic and kinematic hardening (two-dimensional tasks). The analysis of the influence method for determining the plastic multiplier on the calculation rate is present in the example.