SH Wave Propagation in Dry Sandy Media Overlying an Orthotropic Elastic Layer and A Pre-Stressed Dry Sandy Half-Space

被引：0

作者：

Madan, Dinesh Kumar ^{[1
]}

Kumar, Naveen ^{[1
]}

Goyal, Ritu ^{[1
]}

机构：

[1] CBL Univ, Math Dept, Bhiwani 127021, India

来源：

PUNJAB UNIVERSITY JOURNAL OF MATHEMATICS | 2023年 / 55卷 / 7-8期

关键词：

SH wave; dry sandy; orthotropic elastic; imperfect; dispersion; pre-stress; INITIAL STRESS; LOVE WAVES;

D O I：

10.52280/pujm.2023.55(7-8)05

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

SH wave propagation considering a model consisting of a dry sandy layer, an orthotropic elastic layer, and a prestressed dry sandy half space has been investigated in present problems with dislocation-like imperfectness considered at medium I and medium II's interface. Expressions for displacement components for layers and half-space are obtained by using the variable separation method. Appropriate boundary conditions are used to derive the dispersion equation and are used for graphical analysis. Numerical computations are used to depict the several characteristics' influence on SH wave propagation, such as sandiness, imperfection, and pre-stress. Obtained results regarding the propagation pattern of SHwaves for the considered geometry due to various parameters serve as the utmost features of this study, having possible applications in material scisoil and

引用

页码：327 / 341

页数：15

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