Dispersion of Torsional Waves in the Compound Circular Cylinder with Initial Stresses

Abstract

Interface effects on the diffraction of plane compressional waves by a nanosized spherical inclusion Investigation of local rayleigh wave velocity dispersion due to surface residual stress AIP Conf.Abstract. Within the framework of the piecewise homogeneous body model with the use of the three-dimensional linearized theory of elastic waves in initially stressed body the torsional wave propagation in the pre-stressed compound circular cylinder is investigated. It is assumed that the elasticity relations of the materials of the components of the cylinders are given through the Murnaghan potential.