Green's Function for Lamb's Problem 论文

摘要

Summary The complete solution to the three-dimensional Lamb'sproblem, the problem of determining the elastic disturbance resulting from a point force in a half space, is derived using the Cagniard-de Hoop method. In addition, spatial derivatives of this solution with respect to both the source co-ordinates and the receiver co-ordinates are derived. The solutions are quite amenable to numerical calculations and a few results of such calculations are given.