3D multi-region BEM with corners and edges

被引：38

作者：

Gao, XW ^{[1
]}

Davies, TG ^{[1
]}

机构：

[1] Univ Glasgow, Dept Civil Engn, Glasgow G12 8LT, Lanark, Scotland

来源：

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 2000年 / 37卷 / 11期

关键词：

D O I：

10.1016/S0020-7683(98)00276-5

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A novel set of auxiliary equations, which supplement the fundamental boundary integral equations; for the treatment of corners and edges arising in discontinuous traction problems and at zonal intersections is derived. Based on these equations, an efficient linear 3D multi-region BEM algorithm is presented which can deal with arbitrarily many regions. Numerical examples demonstrate the effectiveness of this algorithm. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1549 / 1560

页数：12

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