Free vibration analysis of symmetrically laminated composite plates with first-order shear deformation theory (FSDT) by discrete singular convolution method

被引：90
作者：
Civalek, Oemer [1 ]
机构：
[1] Akdeniz Univ, Div Mech, Dept Civil Engn, Fac Engn, TR-07058 Antalya, Turkey
来源：
FINITE ELEMENTS IN ANALYSIS AND DESIGN | 2008年 / 44卷 / 12-13期
关键词：
symmetric laminated; free vibration; composite plates; discrete singular convolution; shear deformation;
D O I：
10.1016/j.finel.2008.04.001
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In the present study, the discrete singular convolution (DSC) method is developed for vibration analysis of moderately thick symmetrically laminated composite plates based on the first- order shear deformation theory (FSDT). Regularized Shannon's delta (RSD) kernel is selected as singular convolution to illustrate the present algorithm. In the proposed approach, the derivatives in both the governing equations and the boundary conditions are discretized by the method of DSC. The results obtained by DSC method were compared with those obtained by the other numerical and analytical methods. (C) 2008 Elsevier B. V. All rights reserved.
引用
收藏
页码：725 / 731
页数：7
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