Tension of Elastic Solid with Elastic Circular-Cylindrical Inclusion

Abstract

This paper discusses the stress concentration problem of an elastic solid with an elastic circular-cylindrical inclusion under tension. A method of solution is developed for the problem mentioned above by using fundamental solutions of axisymmetric problems of elasticity. The fundamental solutions are defined as solutions for the problem of an elastic solid subjected to axisymmetric body forces acting along a circle. Performing numerical calculations, influence of the length of the elastic circular-cylindrical inclusion on the stress distribution around the inclusion and on the central section is investigated. The influence of the share moduli of elasticity on the stress distribution is also shown.