FREE-VIBRATION ANALYSIS OF RECTANGULAR-PLATES USING ORTHOGONAL PLATE FUNCTION

被引：110
|
作者：
LIEW, KM
LAM, KY
CHOW, ST
机构：
[1] Department of Mechanical and Production Engineering, National University of Singapore, Singapore, 0511
来源：
COMPUTERS & STRUCTURES | 1990年 / 34卷 / 01期
关键词：
D O I：
10.1016/0045-7949(90)90302-I
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A vibration study on rectangular plates, with various combinations of boundary conditions which involve free edges, is carried out by using a very accurate and computationally efficient, newly developed orthogonal plate function in the Rayleigh-Ritz procedure. The orthogonal plate function is constructed by employing the Gram-Schmidt orthogonality relationship. The natural frequencies computed are verified by comparing with the reported analytical results in the open literature and are found to be in very good agreement. © 1989.
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页码：79 / 85
页数：7
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