Ефекти розсіяння пружних хвильових полів у тривимірній матриці з різного роду об’ємними включеннями

Abstract

By the numerical method of boundary elements propagation of elastic harmonic waves in an infinitedimensional matrix with the inclusion of spherical form and in the form of cylindrical finite fibers are investigated. On the surface of connection of the matrix and the inclusion conditions of ideal mechanical contact are satisfied. Based on the solutions of boundary integral equations of contact parameters the stresses distributions inside of considered mechanical system components are analyzed. Discovered zone of localization of extreme stresses depending on the wave number.