functional analysis of the structure morphology and the stress state of the constructions made of composite materials

Abstract

The article presents the results of structural and functional analysis of the morphology and stress state of structural elements made of layered composite materials (GTE compressor blades). Functional analysis consists of an analysis of a unidirectional layer and an analysis of a layered composite, which includes an analysis of the layers parameters (thickness, angle and sequence of laying, hybridity). It is very important to identify the functionality of each layer - by what stress state it will be loaded. It is proposed to determine these functions from a stress state layer-by-layer analysis of the designed element made of an isotropic layered material.