Investigation of the stress-strain state of thin-walled structural elements

Abstract

The article is devoted to numerical modeling of thinwalled structural elements in the form of plates and shells, research and the building of nonlinear mathematical models of stress-strain state. The model takes into account compressibility of the material, the real appearance of the chart and allow to investigate the deformation of a flexible inhomogeneous shells of variable rigidity with a transverse, longitudinal and combined loading.