Computation of natural frequencies of shear deformable beams and plates by an RBF-pseudo spectral method

被引：152

作者：

Ferreira, A. J. M.

Fasshauer, G. E.

机构：

[1] Univ Porto, Fac Engn, Dept Engn Mecan & Gestao Ind, P-4200465 Oporto, Portugal

[2] IIT, Dept Math Appl, Chicago, IL 60616 USA

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 2006年 / 196卷 / 1-3期

关键词：

free vibrations; plates; beams; radial basis functions; pseudospectrals; meshless methods;

D O I：

10.1016/j.cma.2006.02.009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A study of free vibration of Timoshenko beams and Mindlin plates is presented. The analysis is based on a new numerical scheme, where collocation by radial basis functions and pseudospectral methods are combined to produce highly accurate results. Numerical results are presented and discussed for various thickness-to-length ratios. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：134 / 146

页数：13

共 34 条

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