NOTCH EFFECT OF WELDED-JOINTS SUBJECTED TO ANTIPLANE SHEAR LOADING

被引：9
|
作者：
RADAJ, D
ZHANG, SC
机构：
[1] Daimler-Benz AG, Stuttgart
来源：
ENGINEERING FRACTURE MECHANICS | 1992年 / 43卷 / 04期
关键词：
D O I：
10.1016/0013-7944(92)90208-V
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Complementary to existing solutions of the plane problem of notch stress concentration of welded joints, the antiplane problem is solved using the boundary element method. Typical shape examples of welded joints are considered. Tensile loading is compared with longitudinal shear loading. Based on these solutions, the biaxial and oblique loading is dealt with, taking the cruciform joint and transverse stiffener as examples. The fatigue notch factor is determined based on the microstructural support hypothesis proposed by Neuber.
引用
收藏
页码：663 / 669
页数：7
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