FREE AND FORCED VIBRATIONS OF A SIMPLY SUPPORTED RECTANGULAR PLATE PARTIALLY EMBEDDED IN AN ELASTIC-FOUNDATION

被引：4
|
作者：
AVALOS, D
LARRONDO, H
LAURA, PAA
机构：
[1] Univ Nacional de Mar del Plata, Argentina
来源：
APPLIED ACOUSTICS | 1989年 / 28卷 / 04期
关键词：
Vibrations--Mathematical Models;
D O I：
10.1016/0003-682X(89)90087-X
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The present note deals with an approximate solution of the title problem in the case where a portion of the plate is subject to a p0 cos ωt-type excitation. The lower natural frequency coefficients and dimensionless values of displacements and stress resultants are determined for several combinations of the mechanical parameters coming into play.
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页码：295 / 300
页数：6
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