FREE-VIBRATIONS OF A TIMOSHENKO BEAM OF NONUNIFORM CROSS-SECTION ELASTICALLY RESTRAINED AGAINST TRANSLATION AND ROTATION AT BOTH ENDS

被引：3
|
作者：
GUTIERREZ, RH
机构：
[1] Mechanical Systems Analysis Group, Facultad Regional Bahia Blanca, Universidad Tecnologica Nacional, 8000 Bahia Blanca
来源：
APPLIED ACOUSTICS | 1991年 / 33卷 / 02期
关键词：
D O I：
10.1016/0003-682X(91)90070-U
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
An exact solution for the title problem is presented in this study. It is assumed that the beam cross-section varies in a discontinuous fashion. Frequency coefficients are tabulated as a function of the parameters that come into play, for a significant range of the parameters.
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页码：141 / 152
页数：12
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