Circular crack in a transversely isotropic piezoelectric space under point forces and point charges

被引：1

作者：

Pengfei H. ^{[1
]}

Haojiang D. ^{[2
]}

Fuling G. ^{[1
]}

机构：

[1] Centre for Spatial Structure, Yuquan Campus, Zhejiang University

[2] Institute of Geotechnical Engineering, Department of Civil Engineering, Yuquan Campus of Zhejiang University

来源：

Acta Mechanica Sinica/Lixue Xuebao | 2002年 / 18卷 / 02期

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

External circular crack; Penny-shaped crack; Piezoelectric; Point charge; Point force; Transversely isotropic;

D O I：

10.1007/BF02487470

中图分类号：

学科分类号：

摘要：

Two kinds of circular crack including external circular crack and penny-shaped crack in a transversely isotropic piezoelectric space are considered. Firstly, we obtain the solution to the problem of an external circular crack in a transversely isotropic piezoelectric space subjected to antisymmetric normal point forces and point charges. Based on this, the solution of one-sided loading of an external circular crack is constructed. Secondly, the real shape of an external circular crack and the opening displacement of a penny-shaped crack under an arbitrary point force and point charge are further obtained. At last, the results are presented in a graphical form.

引用

页码：159 / 169

页数：10

共 10 条

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