Application of singular point analytical element method in crack problem

被引：0

作者：

Yan, S ^{[1
]}

Jun, X ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Engn Mech, Shanghai 200240, Peoples R China

来源：

ADVANCES IN ENGINEERING PLASTICITY AND ITS APPLICATIONS, PTS 1 AND 2 | 2004年 / 274-276卷

关键词：

Hamiltonian system; singularity point analytical element; stress singularity; crack tip; finite element;

D O I：

暂无

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

This paper presents the solutions of stress at crack tip in singularity point domain in system of Hamilton with separation of variables and eigenfunction expansion. A new singularity point analytical element is built to analyze the crack. Two numerical examples are given to demonstrate the efficiency of computations in Hamiltonian system and the symplectic mathematics.

引用

页码：757 / 762

页数：6

共 14 条

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