Analytical computation of reflection and transmission coupling coefficients for Love waves

被引：30

作者：

Romanelli, F

Bing, Z

Vaccari, F

Panza, GF

机构：

[1] INST CHEM TECHNOL,DEPT APPL GEOPHYS,CHENGDU 610059,PEOPLES R CHINA

[2] CNR,GRP NAZL DIFESA TERREMOTI,I-00198 ROME,ITALY

[3] INT CTR THEORET PHYS,TRIESTE,ITALY

来源：

GEOPHYSICAL JOURNAL INTERNATIONAL | 1996年 / 125卷 / 01期

关键词：

lateral heterogeneity; Love waves; normal modes;

D O I：

10.1111/j.1365-246X.1996.tb06540.x

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

The computation of the transmission and reflection coefficients is an important step in the construction of synthetic seismograms for 2-D or 3-D media, if the modal summation technique is used. These coupling coefficients for Love waves at a vertical discontinuity are computed analytically. Numerical tests for realistic structures show how the energy carried by an incoming mode is redistributed on the various modes existing on both sides of the vertical interface.

引用

页码：132 / 138

页数：7

共 16 条

[1]

Aki K., 1980, QUANTITATIVE SEISMOL, VII

[2]

ALSOP LE, 1974, B SEISMOL SOC AM, V64, P1635

[3] TRANSMISSION AND REFLECTION OF LOVE WAVES AT A VERTICAL DISCONTINUITY [J].