ONE-DIMENSIONAL WAVE PROPAGATION THROUGH A SHORT DISCONTINUITY

被引：11

作者：

KENNER, VH

GOLDSMITH, W

机构：

[1] Division of Applied Mechanics, University of California, Berkeley

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 1969年 / 45卷 / 01期

关键词：

D O I：

10.1121/1.1911344

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The one dimensional transmission and reflection laws for a change in section have been employed to analyze wave propagation in two elastic circular cylinders with discontinuities resulting from either the insertion of a short wafer of different acoustic impedance between or the eccentric junction of the bars. Appropriate experiments using aluminum cylinders and semiconductor strain gauges have been carried out, and good correlation of the results has been obtained. © 1969, Acoustical Society of America. All rights reserved.

引用

页码：115 / +

页数：1