PROPAGATION OF ELASTIC-WAVES IN A CYLINDRICAL BORE IN A LIQUID-SATURATED POROUS SOLID

被引：20

作者：

SHARMA, MD

GOGNA, ML

机构：

[1] Department of Mathematics, Kurukshetra University, Kurukshetra

来源：

GEOPHYSICAL JOURNAL INTERNATIONAL | 1990年 / 103卷 / 01期

关键词：

borehole; dispersion; liquid‐saturated porous solid; Rayleigh waves; wave propagation;

D O I：

10.1111/j.1365-246X.1990.tb01751.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 propagation of the elastic waves in a cylindrical bore through a liquid‐saturated porous solid of infinite extent is discussed. The velocity dispersion equation appropriate to the surface wave propagation in a liquid‐filled porous solid containing an empty bore is derived. The surface wave which is analogous to a Rayleigh wave at a plane boundary of liquid‐saturated porous solid will be dispersive. The case of a liquid‐filled bore is also discussed. Copyright © 1990, Wiley Blackwell. All rights reserved

引用

页码：47 / 54

页数：8

共 11 条

[1] THEORY OF PROPAGATION OF ELASTIC WAVES IN A FLUID-SATURATED POROUS SOLID .1. LOW-FREQUENCY RANGE [J].