A nth-order meshless generalization of Reddy's third-order shear deformation theory for the free vibration on laminated composite plates

被引：47
|
作者：
Xiang, Song [1 ]
Jiang, Shao-xi [2 ]
Bi, Ze-yang [3 ]
Jin, Yao-xing [4 ]
Yang, Ming-sui [1 ]
机构：
[1] Shenyang Aerosp Univ, Sch Power & Energy Engn, Shenyang 110136, Liaoning, Peoples R China
[2] Avic Shenyang Liming Aeroengine Grp Corp Ltd, Mfg Factory Blade, Shenyang 110043, Liaoning, Peoples R China
[3] ShouGang Qian An Iron & Steel Corp Ltd, Steel Making Plant, Qian An 064400, Hebei, Peoples R China
[4] Avic Shenyang Liming Aeroengine Grp Corp Ltd, Dept Technol, Shenyang 110043, Liaoning, Peoples R China
来源：
COMPOSITE STRUCTURES | 2011年 / 93卷 / 02期
关键词：
nth-order shear deformation theory; Free vibration; Laminated composite plates; Meshless radial point collocation methods; Thin plate spline; Radial basis function; FUNCTIONALLY GRADED PLATES; MIXED VARIATIONAL THEOREM; NATURAL FREQUENCIES; BEAMS;
D O I：
10.1016/j.compstruct.2010.09.015
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
In this paper, a nth-order shear deformation theory is proposed to analyze the free vibration of laminated composite plates The present nth-order shear deformation theory satisfies the zero transverse shear stress boundary conditions on the top and bottom surface of the plate Reddy s third-order theory can be considered as a special case of present nth-order theory (n = 3) Natural frequencies of the laminated composite plates with various boundary conditions side-to-thickness ratios material properties are computed by present nth-order theory and a meshless radial point collocation method based on the thin plate spline radial basis function The results are compared with available published results which demonstrate the accuracy and efficiency of present nth-order theory (C) 2010 Elsevier Ltd All rights reserved
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页码：299 / 307
页数：9
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