Dynamic Crack Problems using Meshless Method

被引：0
作者：
Wen, P. H. [1 ]
Aliabadi, M. H. [2 ]
机构：
[1] Univ London, Dept Engn, London E1 4NS, England
[2] Imperial Coll, Dept Aeronaut, London SW7 2BY, England
来源：
ADVANCES IN FRACTURE AND DAMAGE MECHANICS XI | 2013年 / 525-526卷
关键词：
Meshless method; radial basis function; analytical solutions; elastodynamics; BOUNDARY-ELEMENT METHOD; FRACTURE;
D O I：
10.4028/www.scientific.net/KEM.525-526.601
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A meshless approximation based on the radial basis function (RBF) is developed for analysis of dynamic crack problems. A weak form for a set of governing equations with a unit test function is transformed into local integral equations. A completed set of closed forms of the local boundary integrals are obtained. As the closed forms of the local boundary integrals are obtained, there are no any domain or boundary integrals to be calculated numerically in this approach.
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页码：601 / +
页数：2
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