A NOTE ON THE VIBRATIONS OF INFINITE ELASTIC PLATES IN CONTACT WITH WATER

被引：9

作者：

HAGEDORN, P

机构：

[1] Institut für Mechanik, TH Darmstadt, 64289 Darmstadt

来源：

JOURNAL OF SOUND AND VIBRATION | 1994年 / 175卷 / 02期

关键词：

D O I：

10.1006/jsvi.1994.1325

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This paper deals with the free vibrations of infinite elastic plates in the presence of water. Although this is a textbook problem, which has been studied a long time ago, no exact solution in the framework of linear theory seems to have been given so far. A very simple exact solution given in the paper permits the computation of ''added virtual mass factors''. It is found that the results not only differ quantitatively but also qualitatively in an important manner from the known approximate textbook solution: no threshold wavenumber for acoustic short circuit is found with the exact solution.

引用

页码：233 / 240

页数：8

共 5 条

[1]

Cremer L., 1988, STRUCTURE BORNE SOUN

[2] THE 1988 RAYLEIGH MEDAL LECTURE - FLUID LOADING - THE INTERACTION BETWEEN SOUND AND VIBRATION [J].