Design of cruciform specimens for fracture toughness tests in biaxial tension (Review)

被引：10
|
作者：
Lebedev A.A. [1 ]
Muzyka N.R. [1 ]
机构：
[1] Institute for Problems of Strength, National Academy of Sciences of Ukraine, Kiev
来源：
Strength of Materials | 1998年 / 30卷 / 3期
关键词：
Fatigue Crack Growth Rate; Uniform Stress; Biaxial Tension; Biaxial Loading; Flat Specimen;
D O I：
10.1007/BF02524723
中图分类号：
学科分类号：
摘要：
The paper considers peculiarities of design of cruciform specimens for fracture toughness tests in biaxial tension. Their advantages and disadvantages have been analyzed and a design of a cruciform specimen which is easy to fabricate is proposed on the basis of the results obtained. It allows studying the crack growth kinetics under biaxial loading in the temperature range from 293 to 20 K by direct observation of the crack propagation zone using optical devices. © 1998 Plenum Publishing Corporation.
引用
收藏
页码：243 / 254
页数：11
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