TRANSIENT ANALYSIS OF COMPOSITE PLATES BY A LOCAL RADIAL BASIS FUNCTIONS-FINITE DIFFERENCE TECHIQUE

作     者：C.M.C.Roque D.Cunha A.J.M.Ferreira 

作者机构：INEGIFaculdade de Engenharia da Universidade do PortoRua Dr.Roberto Frias Departamento de Engenharia MecnicaFaculdade de Engenharia da Universidade do PortoRua Dr.Roberto Frias 

出 版 物：《Acta Mechanica Solida Sinica》 (固体力学学报（英文版）)

年 卷 期：2012年第25卷第1期

页      面：22-36页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：The support of the Minist'erio da Ci encia Tecnologia e do Ensino superior Fundo Social Europeu (MCTES andFSE) under programs POPH-QREN and project PTDC/EME-PME/109116/2008 are gratefully acknowledged 

主　　题：meshless beam composite plate 

摘      要：The use of local numerical schemes,such as finite differences produces much better conditioned matrices than global collocation radial basis functions ***,finite differ-ence schemes are limited to special *** scattered points,a combination of finite differences and radial basis functions would be a possible *** this paper,we use a higher-order shear deformation plate theory and a radial basis function-finite difference technique for predicting the transient behavior of thin and thick composite *** numerical experiments on beams and composite plates,the accuracy and efficiency of this collocation technique is demonstrated.