Source influence parameters on elastic guided waves in an orthotropic plate

被引：12

作者：

Pelts, SP

Rose, JL

机构：

[1] Dept. of Eng. Science and Mechanics, Pennsylvania State University, University Park

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 1996年 / 99卷 / 04期

关键词：

D O I：

10.1121/1.415399

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

An exact analytical solution for a three-dimensional case of the vibration of an infinite orthotropic plate loaded on its upper boundary is considered. The influence of source parameters on the characteristics of wave propagation in an orthotropic elastic infinite plate are analyzed. An asymptotic approximation for evaluating displacement in the far field is developed. Sample numerical calculation results are presented for various source parameters. (C) 1996 Acoustical Society of America.

引用

页码：2124 / 2129

页数：6

共 12 条

[1]

Babeshko V. A., 1978, Soviet Physics - Doklady, V23, P685

[2]

Babeshko V. A., 1974, Soviet Physics - Doklady, V18, P759

[3] EXCITATION OF GUIDED-WAVES IN GENERALLY ANISOTROPIC LAYERS USING FINITE SOURCES [J].