STRESS INTENSITY FACTORS FOR AN INCLINED SURFACE CRACK UNDER BIAXIAL STRESS STATE

被引：35
|
作者：
ZENG, ZJ
DAI, SH
机构：
[1] Department of Chemical Mechanical Engineering, Nanjing Institute of Chemical Technology, Nanjing, Jiangsu 210009
来源：
ENGINEERING FRACTURE MECHANICS | 1994年 / 47卷 / 02期
关键词：
D O I：
10.1016/0013-7944(94)90228-3
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A simplified analytical model for an inclined surface crack subjected to a system of biaxial stresses has been proposed and closed-form solutions for the mode I and mode III stress intensity factors at the maximum depth point of an inclined surface crack have been derived. The variation patterns of the mode I and mode III normalized stress intensity factors with angle of crack inclination and biaxial load ratio are given quantitatively.
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页码：281 / 289
页数：9
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