THE DETERMINATION OF ELASTOPLASTIC FRACTURE-MECHANICS RESISTANCE CURVES ON BEND SPECIMEN WITH SHALLOW AND DEEP CRACKS

被引：0
|
作者：
LEGAT, J
PRIMEC, C
GUBELJAK, N
机构：
来源：
STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING | 1994年 / 40卷 / 5-6期
关键词：
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The aim of this paper is to present a part of an experimental program being carried out to study size and geometry effects on CTOD and J resistance curves. The material selected for this investigation was high strength low alloy (HSLA) steel, called NIONICRAL 70A produced by Steelworks Jesenice in Slovenia. The experiments were performed on various single edge notch bend (SENB) specimens with different crack depth to specimen width ratia (a/W). The unloading compliance and the DC potential drop methods to determine the crack growth during the test were used.
引用
收藏
页码：193 / 200
页数：8
相关论文
共 50 条
12345