Buckling analysis of isotropic and laminated plates by radial basis functions according to a higher-order shear deformation theory

被引：76

作者：

Ferreira, A. J. M. ^{[1
]}

Roque, C. M. C. ^{[2
]}

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

Jorge, R. M. N. ^{[1
]}

Soares, C. M. M. ^{[3
]}

Reddy, J. N. ^{[4
]}

机构：

[1] Univ Porto, Dept Engn Mecan, Fac Engn, P-4200462 Oporto, Portugal

[2] Univ Porto, INEGI, Fac Engn, P-4200465 Oporto, Portugal

[3] Inst Super Tecn, Dept Engn Mecan, Lisbon, Portugal

[4] Texas A&M Univ, Dept Mech Engn, College Stn, TX 77843 USA

来源：

THIN-WALLED STRUCTURES | 2011年 / 49卷 / 07期

关键词：

Radial basis functions; Buckling; Meshless methods; Composite materials; FREE-VIBRATION ANALYSIS; NUMERICAL-ANALYSIS; INTERPOLATION; FORMULATION; STABILITY;

D O I：

10.1016/j.tws.2011.02.005

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The third-order shear deformation theory of Reddy and collocation with radial basis functions is used to predict the buckling loads of elastic plates. The theory accounts for parabolic distribution of the transverse strains through the thickness of the plate. It is shown that the collocation method with radial basis functions produces highly accurate critical buckling loads and modes. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：804 / 811

页数：8

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