A penny-shaped crack in a transversely isotropic piezoelectric solid: Modes II and III problems

被引：0

作者：

Chen, WQ ^{[1
]}

Ding, HJ ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Civil Engn, Hangzhou 310027, Peoples R China

来源：

ACTA MECHANICA SINICA | 1999年 / 15卷 / 01期

关键词：

transversely isotropic piezoelectric material; general solution; potential theory; penny-shaped crack; modes II and III;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

An exact analysis of the modes II and III problems of a penny-shaped crack in a transversely isotropic piezoelectric medium is performed in this paper. The potential theory method is employed based on the general solution of three-dimensional piezoelasticity and the four harmonics involved are represented by one complex potential. Previous results in potential theory are then utilized to obtain the exact solution that is expressed in terms of elementary functions. Comparison is made between the current results with those published and good agreement is obtained.

引用

页码：52 / 58

页数：7

共 6 条

[1]

Ding HJ, 1996, INT J SOLIDS STRUCT, V33, P2283, DOI 10.1016/0020-7683(95)00152-2

[2]

Ding HJ, 1997, INT J SOLIDS STRUCT, V34, P3041, DOI 10.1016/S0020-7683(96)00201-6

[3]

Fabrikant VI., 1989, APPL POTENTIAL THEOR

[4] A fracture criterion of a penny-shaped crack in transversely isotropic piezoelectric media [J].

Huang, JH .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1997, 34 (20) :2631-2644

[5] Stress and induction field of a spheroidal inclusion or a penny-shaped crack in a transversely isotropic piezoelectric material [J].

Kogan, L ;

Hui, CY ;

Molkov, V .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1996, 33 (19) :2719-2737

[6]

WANG CC, 1994, CHIN J NEUROSURG, V10, P1

← 1 →