A refined hyperbolic shear deformation theory for thermal buckling analysis of cross-ply laminated plates

被引：41

作者：

Bouazza, Mokhtar ^{[1
,2
]}

Lairedj, Abdelaziz ^{[3
]}

Benseddiq, Noureddine ^{[4
]}

Khalki, Smaine ^{[1
]}

机构：

[1] Univ Bechar, Dept Civil Engn, Bechar 08000, Algeria

[2] Univ Djillali Liabes Sidi Bel Abbes, Lab Mat & Hydrol, Sidi Bel Abbes 2200, Algeria

[3] Univ Bechar, Dept Mech Engn, Bechar 08000, Algeria

[4] Univ Lille 1, Mech Lab Lille, CNRS UMR 8107, F-59655 Villeneuve Dascq, France

来源：

MECHANICS RESEARCH COMMUNICATIONS | 2016年 / 73卷

关键词：

Cross-ply laminated plates; Thermal buckling; Hyperbolic shear deformation theory; COMPOSITE PLATES; MULTILAYERED COMPOSITE; NONLINEAR-ANALYSIS; SANDWICH PLATES; BEHAVIOR; STABILITY;

D O I：

10.1016/j.mechrescom.2016.02.015

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Analytical solution of refined hyperbolic shear deformation theory is developed to obtain the critical buckling temperature of cross-ply laminated plates with simply supported edge. Derivations of equations are based on novel refined theory using a new hyperbolic shear deformation theory. Unlike other theories, there are only four unknown functions involved, as compared to five in other shear deformation theories. The theory presented is variationally consistent and strongly similar to the classical plate theory in many aspects. It does not require the shear correction factor, and gives rise to the transverse shear stress variation so that the transverse shear stresses vary parabolically across the thickness to satisfy free surface conditions for the shear stress. The validity and high accuracy of the current exact solution are evaluated by comparing the present results with their counterparts reported in literature. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：117 / 126

页数：10

共 76 条

[1]

[Anonymous], 1985, AFWALTR853069 FLIGHT

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