New Method for Characterizing Interface Fracture Between Dissimilar Materials

被引:0
|
作者
Peng, Junlong [1 ]
Tang, Jiao [1 ]
Ouyang, Zhenyu
机构
[1] Changsha Univ Sci & Technol, Changsha 410000, Hunan, Peoples R China
关键词
Cohesive zone model; Interfacial fracture; Hybrid joints; bi-material interface; CRACK;
D O I
10.4028/www.scientific.net/AMR.374-377.2226
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
The interface fracture process of most layered or bonded structures is commonly under the control of mixed mode cracking where the interface shear and normal fracture components exist simultaneously when the hybrid joints are bonded with different adherend materials. In this work, a simple and novel method is proposed to realize and characterize the pure mode 1 interface fracture for the hybrid joints with dissimilar substrates. The theoretical and experimental results indicate that the present method may be considered as a standard test method for the characterization of hybrid joints with dissimilar materials.
引用
收藏
页码:2226 / +
页数:2
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