在压缩源激发下，真空-弹性表面的精确二维响应。（Garvin问题）

英文描述中有相关参考文献，对于做波场模拟的同学很有用。-THIS FORTRAN PROGRAM CALCULATES THE EXACT SEISMIC 2D RESPONSE FROM A

COMPRESSIONAL POINT SOURCE IN AN ELASTIC HALFSPACE WITH A FREE

SURFACE. ALL GREEN S FUNCTIONS ARE CALCULATED ANALYTICALLY BY

CAGNIARD-DE HOOP TECHNIQUE. CONVOLUTIONS WITH A GIVEN SOURCE TIME

HISTORY ARE PERFORMED NUMERICALLY.



References:

de Hoop, A.T., 1960. A modification of Cagniard s method for solving seismic pulse problems, Appl. Sci. Res., B8, 349-356.

Berg, P., If, F., Nielsen, P. and Skovgaard, O., 1994. Analytical reference solutions, in Modeling the earth for oil exploration,

ed. Helbig, K., Pergamon Press, 421-427.



Reference with example:

Komatitsch, D. and Vilotte, J.P., 1998. The Spectral Element Method: En Efficient Tool to Simulate the Seismic Response of 2D and 3D Geological Structures, Bull. Seis. Soc. Am., Vol. 88, No.2, 368-392.