Free vibration of moderately thick antisymmetric laminated annular sector plates with elastic edge constraints

被引：19

作者：

Sharma, Ashish ^{[1
]}

机构：

[1] DIT Univ, Dept Mech Engn, Dehra Dun 248009, India

来源：

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES | 2014年 / 83卷

关键词：

Free vibration; Mindlin sector plates; Antisymmetric; Elastic edges; DQM; DIFFERENTIAL QUADRATURE; RECTANGULAR-PLATES; BENDING ANALYSIS; MINDLIN PLATES; STABILITY;

D O I：

10.1016/j.ijmecsci.2014.04.005

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This study presents, for the first time, free vibration results of laminated sector plates having elastic edges. Each layer is cylindrically orthotropic. A differential quadrature method (DQM) based formulation is used for studying the problem of shear-deformable laminated sector plates having translational as well as rotational edge constraints. By varying the edge stiffnesses, several combinations of simply supported and clamped edge conditions are simulated. The results are further validated by comparison with the results of laminated square plates (with elastic edges) and of laminated sector plates (without elastic edges) available in the literature. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：124 / 132

页数：9

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