Free vibration analysis of antisymmetric laminated rectangular plates with distributed patch mass using third-order shear deformation theory

被引:25
作者
Alibeigloo, A. [1 ]
Shakeri, M. [2 ]
Kari, M. R. [1 ]
机构
[1] Bu Ali Sina Univ, Dept Mech Engn, Hamadan 651754161, Iran
[2] Amirkabir Univ Technol, Dept Engn Mech, Tehran 651754161, Iran
关键词
laminated plate; free vibration; patch mass; third-order shear deformation theory;
D O I
10.1016/j.oceaneng.2007.09.002
中图分类号
U6 [水路运输]; P75 [海洋工程];
学科分类号
0814 ; 081505 ; 0824 ; 082401 ;
摘要
A free vibration analysis of laminated composite plates carrying a distributed patch mass is analyzed and presented in this paper. The Hamilton's Principle, using third-order shear deformation theory, is applied to simply supported rectangular plates. The displacement of the plate is postulated by a double Fourier series. The effects of size and location of the distributed patch mass on the response of the plate are also presented. A thorough comparison with well known published results is presented for the case of free vibration of unloaded plates and good agreement is observed. (c) 2007 Elsevier Ltd. All rights reserved.
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页码:183 / 190
页数:8
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