Bending analysis of moderately thick functionally graded conical panels with various boundary conditions using GDQ method

被引：28

作者：

Abediokhchi, J. ^{[1
]}

Shakouri, M. ^{[1
]}

Kouchakzadeh, M. A. ^{[1
]}

机构：

[1] Sharif Univ Technol, Dept Aerosp Engn, Tehran, Iran

来源：

COMPOSITE STRUCTURES | 2013年 / 103卷

关键词：

Conical panel; Bending analysis; Functionally graded material; GDQ method; DIFFERENTIAL QUADRATURE METHOD; VIBRATION ANALYSIS; SHELL PANELS; SECTORIAL PLATES; ANNULAR PLATES;

D O I：

10.1016/j.compstruct.2013.03.022

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This study presents the bending analysis of functionally graded conical panels under transverse compression with various boundary conditions. Equations was derived using first order shear deformation theory (FSDT) and solved using generalized differential quadrature (GDQ) method. Using this method results in the capability of studying any combinations of boundary conditions on four edges of the panel. Results are compared and validated with the results available in the literature. Effect of boundary conditions, volume fractions, panel length, semi-vertex angle and subtended angle on deflection of the panel was investigated. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：68 / 74

页数：7

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