Construction of boundary B-spline functions

被引：1
|
作者：
Duan, JW
Lee, PKK
机构：
[1] Univ Hong Kong, Dept Civil Engn, Hong Kong, Hong Kong, Peoples R China
[2] Zhejiang Univ Technol, Dept Civil Engn, Hangzhou, Peoples R China
来源：
COMPUTERS & STRUCTURES | 2000年 / 78卷 / 05期
关键词：
boundary B-spline; B-spline; finite element method;
D O I：
10.1016/S0045-7949(00)00046-8
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Mixed B-spline functions are constructed for any given boundary conditions. These functions are linearly independent. A general theorem for constructing a mixed B-spline is proposed in this paper. In this method, there is only one unknown coefficient at the end, rendering it very convenient for application in numerical analysis. The method is demonstrated by a beam example. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：737 / 743
页数：7
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