VIBRATIONS OF A PLATE WITH AN ELASTIC CONSTRAINT OF ECCENTRIC CIRCULAR PART

被引：8

作者：

NAGAYA, K

机构：

[1] Department of Mechanical Engineering, Faculty of Engineering, Yamagata University, Yonezawa

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 1979年 / 66卷 / 01期

关键词：

D O I：

10.1121/1.383060

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

In this paper, a method for solving vibration problems of a viscoelastic plate having an eccentric circular constraint is presented. The frequency equation in a complex form for the plate with arbitrary shape is obtained. Numerical calculations are carried out for two cases of a circular plate with an eccentric circular stepped surface and a circular plate on an eccentric elastic foundation. The nondimensional natural frequencies and the logarithmic decrements are given for these plates. © 1979, Acoustical Society of America. All rights reserved.

引用

页码：185 / 191

页数：7

共 10 条

[1] FREE VIBRATIONS OF VISCOELASTIC TIMOSHENKO BEAMS [J].