Shear Locking Analysis of Plate Bending by Using Meshless Local Radial Point Interpolation Method

被引：8
|
作者：
Xia Ping [1 ]
Wei Kexiang [1 ]
机构：
[1] Hunan Inst Engn, Dept Mech Engn, Xiangtan 411101, Peoples R China
来源：
PROGRESS IN STRUCTURE, PTS 1-4 | 2012年 / 166-169卷
关键词：
meshless local radial point interpolation method; radial basis function; bending problem; shear locking; FREE-VIBRATION ANALYSES; GALERKIN METHOD;
D O I：
10.4028/www.scientific.net/AMM.166-169.2867
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The shape function of the meshless local radial point interpolation method is constructed by using the radial basis functions and possesses Kronecker delta function properties. Therefore, the essential boundary conditions can be easily imposed. Causation of shear locking occur in plate bending is analyzed. Bending problems for plate with two sides simply supported, the other two sides clamped boundary conditions, are analyzed by the meshless local radial point interpolation method. The shear locking is easier avoided in the meshless method than in the finite element method, and the measure of avoiding the shear locking are presented.
引用
收藏
页码：2867 / 2870
页数：4
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