An approach to optimization of composite structures under non-stationary loads

Abstract

The aim of the work is to solve the problem of optimal design of layered orthotropic open cylindrical shells, the layers of which are made of carbon plastic, under impulse loading. The solution was obtained by the immersion method and the search optimization method with adaptive control of the computing process. The developed technique can be used for the design of layered elements of energy, transport and construction structures under the influence of high-speed intensive loads. The obtained dependencies allow the designer to choose the appropriate parameters of layered structures and to evaluate their strength and reliability under various operating conditions.