The determining of stressed state in the elastic body with a broken line shaped inclusion when the harmonic oscillations of the longitudinal shear

Abstract

Abstract The problem the determining of stressed state in the vicinity of the tunnel rigid inclusion when it’s cross-section a broken is considered. The inclusion is located in an infinite elastic medium and harmonic shear force impacts on it. It is supposed the inclusion is fully coupled with the medium. The problem is reduced to the solution of at system singular integral equations with fixed singularities. A numerical method of the solving of this system with regard to true asymptotic of the unknown functions is developed.