Stress Field of Semi-infinite Interface Crack Tip of Double Dissimilar Orthotropic Composite Materials

被引：1
|
作者：
Li, Junlin [1 ]
Zhang, Shaoqin [1 ]
机构：
[1] Taiyuan Univ Sci & Technol, Sch Appl Sci, Taiyuan 030024, Peoples R China
来源：
MANUFACTURING SCIENCE AND ENGINEERING, PTS 1-5 | 2010年 / 97-101卷
关键词：
Orthotropic; Interface Crack; Displacement fields; Stress fields; Finite Element;
D O I：
10.4028/www.scientific.net/AMR.97-101.1223
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The problem of orthotropic composite materials semi-infinite interfacial crack was studied, by constructing new stress functions and employing the method of composite material complex. In the case that the secular equations' discriminates the Delta(1) > 0 and Delta(1) < 0 theoretical solutions to the stress fields and the displacement fields near semi-infinite interface crack tip without oscillation and inter-embedding between the interfaces of the crack are obtained, a comparison with finite element example was done to verify the correction of theoretical solution.
引用
收藏
页码：1223 / 1226
页数：4
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