An adaptive wavelet finite element method with high-order B-spline basis functions

被引：1
|
作者：
Tanaka, Satoyuki [1 ]
Okada, Hiroshi [1 ]
机构：
[1] Kagoshima Univ, Grad Sch Engn Sci, 1-21-40 Korimoto, Kagoshima 8900065, Japan
来源：
MECHANICAL BEHAVIOR OF MATERIALS X, PTS 1AND 2 | 2007年 / 345-346卷
关键词：
B-spline scaling function/wavelets; adaptive method; mesh-free finite element method; elastic analysis;
D O I：
10.4028/www.scientific.net/KEM.345-346.877
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, an adaptive strategy based on a B-spline wavelet Galerkin method is discussed. The authors have developed the wavelet Galerkin Method which utilizes quadratic and cubic B-spline scaling function/wavelet as its basis functions. The developed B-spline Galerkin Method has been proven to be very accurate in the analyses of elastostatics. Then the authors added a capability to adaptively adjust the special resolution of the basis functions by adding the wavelet basis functions where the resolution needs to be enhanced.
引用
收藏
页码：877 / +
页数：2
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