T-Stress and Stress Intensities for the Interface Cracks in Some Specimen-Relevant Geometries

被引:2
|
作者
Shicheng Zhang
机构
[1] DaimlerChrysler AG,Research and Technology
关键词
Mechanical Engineer; Civil Engineer; Fracture Toughness; Release Rate; Stress Intensity;
D O I
10.1023/A:1012408624545
中图分类号
学科分类号
摘要
Based on a solution to interface cracks obtained earlier by the author, T-stress, energy release rate and stress intensity factors are derived in closed form for some specimen-relevant configurations (four-point bend, one-sided tension and peel-tension) with an interface crack between two elastic layers. The results may be useful for the fracture toughness testing of bimaterial interfaces.
引用
收藏
页码:21 / 28
页数:7
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