RAYLEIGH WAVES CONCENTRATED IN A SMALL NEIGHBORHOOD OF A MOVING CURVE

摘要

An analytic expression for a Rayleigh wave concentrated in a small neighborhood of a moving curve is deduced. The cases of inhomogeneous and anisotropic media are considered. Bibliography: 7 titles. In the present paper, we consider Rayleigh waves concentrated in a neighborhood of some curve moving with the Rayleigh velocity. It seems reasonable to us to call the corresponding solutions of the equations of elastodynamics the Rayleigh waves having the nature of a "wave wall." "Wave walls" have been constructed earlier (see [1-3]), but the methods of those papers are not carried over to Rayleigh waves straightforwardly.