Crack analysis in semi-infinite transversely isotropic piezoelectric solid. II. Penny-shaped crack near the surface

被引：7
|
作者：
Zhao, MH
Shen, YP
Liu, GN
Liu, YJ
机构：
[1] Zhengzhou Res Inst Mech Engn, Zhengzhou 450052, Peoples R China
[2] Xian Jiao Tong Univ, Dept Mech, Xian 710049, Peoples R China
来源：
THEORETICAL AND APPLIED FRACTURE MECHANICS | 1999年 / 32卷 / 03期
关键词：
piezoelectric; halfspace; boundary integral equations;
D O I：
10.1016/S0167-8442(99)00043-9
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Making use of the Somigliana identity, the boundary integral equations are obtained for a planar crack of arbitrary shape in an elastic half space. The material is piezoelectric with transversal isotropy. The solution is given for a penny-shaped crack parallel to the free boundary while the loading is axially symmetric. (C) 1999 Elsevier Science Ltd. All rights reserved.
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页码：233 / 240
页数：8
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