Intensely deformed state of the shell with the inclusion in bending

Abstract

Currently interest in the study of the properties of composite materials significantly increases due to the expansion of their application. The aim research is to develop a technique based on singular integral equations method of estimation of the stress-strain state of shallow shell with a thin rigid inclusion; as well as the study of the influence of geometrical parameters of inclusion, stiffness and geometric parameters of the shell on the value of inclusion bending. The value of the study is in further development and specification of used methods for solving the problem of elasticity of composite materials. The obtained results can be used in determining the strength properties of construction elements consisting of composite materials. The numerical scheme for problem solving can be used for computer simulation of solving the problem of predicting the mechanical strength of the composite.