NEAR CRACK LINE ELASTIC-PLASTIC ANALYSIS FOR A FINITE PLATE LOADED BY TWO PAIRS OF ANTIPLANE POINT FORCES

被引：0
作者：
王成
张录坤
机构：
来源：
AppliedMathematicsandMechanics(EnglishEdition) | 1998年 / 06期
关键词：
near crack line analysis; two pairs of antiplane point forces; finite plate; elastic-plastic analytical solutions;
D O I：
暂无
中图分类号：
O344 [塑性力学];
学科分类号：
080102 ;
摘要：
In this paper, the improved near crack line analysis method proposed in Refs. [1]and [2] is used to investigate a center crack loaded by two pairs of antiplane pointforces in a finite plate in an elastic-perfectly plastic solid. And the analytical solutionsare obtained, thai is elastic-plastic stress fields near the crack line and the taw that thelength of foe plastic zone along the crack line is varied with an external loads and thebearing capacity of a finite plate with a center crack. The results of this paper aresufficiently precise near the crack line because the assumptions of the Small scaleyielding theory have not been used and no other assumptions have been taken.
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页码：547 / 553
页数：7
相关论文
共 2 条
[1]  
The precise and new analysis for a mode III growing crack in an elastic-perfectly plastic solid[J] . Yi Zhi-jian.Applied Mathematics and Mechanics . 1993 (4)
[2]  
Near crack line elastic-plastic analysis for a crack loaded by antiplane point forces[J] . Wu Chengping,Wang Cheng.Applied Mathematics and Mechanics . 1980 (12)
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