STRESS-ANALYSIS OF A STRIP WITH A STEP AND A CRACK

被引：15
|
作者：
HASEBE, N [1 ]
MATSUURA, S [1 ]
KONDO, N [1 ]
机构：
[1] NIPPON STEEL CORP,SAGAMIHARA RES & ENGN CTR,SAGAMIHARA,KANAGAWA 226,JAPAN
来源：
ENGINEERING FRACTURE MECHANICS | 1984年 / 20卷 / 03期
关键词：
MATERIALS - Crack Propagation - STRESSES - Analysis;
D O I：
10.1016/0013-7944(84)90050-X
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Stress analysis for a strip of which widths are different at the right and left handsides is carried out for before and after occurrence of a crack at a corner of a step. The strip is analyzed as a thin plate bending problem subject to transverse bending and torsion, and as a plane elastic problem subject to bending in the plane and uniaxial tension. The rational mapping function of a sum of fractional expressions and complex variable method are used. Stress distribution and stress intensity factors are obtained.
引用
收藏
页码：447 / 462
页数：16
相关论文
共 50 条
12345