APPLICATION OF THE SUPERELEMENT METHOD IN A MODE-III CRACK PROBLEM

被引：1
|
作者：
ISLAM, N
机构：
[1] Department of Structural Engineering and Computational Mechanics, Moscow Civil Engineering Institute, Moscow
来源：
ENGINEERING FRACTURE MECHANICS | 1994年 / 48卷 / 06期
关键词：
D O I：
10.1016/0013-7944(94)90195-3
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
An application of the superelement method in linear fracture mechanics is analysed. The case of a pure torsion problem is cited as an example. A convenient form of the superelement for a mode III crack problem at the crack tip and formation of the superelement stiffness matrix are discussed. A numerical example for a bar with a slit is also shown.
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页码：879 / 884
页数：6
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