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Scattering of a pulsed Rayleigh wave by a spherical cavity in an elastic half space

Anders Boström (Institutionen för tillämpad mekanik, Dynamik) ; Gerhard Kristensson
Wave motion (0165-2125). Vol. 5 (1983), p. 137-143.
[Artikel, refereegranskad vetenskaplig]

The time-dependant scattering by a spherical cavity in an elastic half space is considered. The incoming wave is a pulsed Rayleigh wave. The stationary part of the problem is solved by the T-matrix method, and an integration in frequency is perforemd with a modified gaussian weight function. The displcsement components at some points on the surface of the half space are computed and shown in a number of plots.

Nyckelord: scattering, elastic waves, half-space



Denna post skapades 2013-12-27. Senast ändrad 2015-03-30.
CPL Pubid: 190528

 

Institutioner (Chalmers)

Institutionen för tillämpad mekanik, Dynamik

Ämnesområden

Teknisk mekanik
Akustik

Chalmers infrastruktur