A MIXED ELECTRIC BOUNDARY VALUE PROBLEM FOR AN ANTI-PLANE PIEZOELECTRIC CRACK

作     者：Huang Zhenyu Kuang Zhenbang (Department of Engineering Mechanics,Shanghai JiaotongUniversity,Shanghai 200240,China) 

作者机构：Department of Engineering Mechanics Shanghai Jiaotong University Shanghai 200240 China 

出 版 物：《Acta Mechanica Solida Sinica》 (固体力学学报（英文版）)

年 卷 期：2003年第16卷第2期

页      面：110-115页

核心收录：

学科分类：08[工学] 080104[工学-工程力学] 0801[工学-力学（可授工学、理学学位）] 

基　　金：Project supported by the National Natural Science Foundation of China (Nos.10072033 and 10132010) 

主　　题：piezoelectric medium fracture mechanics mixed boundary value problem 

摘      要：The analytical continuation method is adopted to solve a mixed electric boundary value problem for a piezoelectric medium under anti-plane *** crack face is partly conductive and partly *** results show that the stress intensity factor is identical with the mode Ⅲ stress intensity factor independent of the conducting *** the electric field and the electric displacement are dependent on the electric boundary conditions on the crack faces and are singular not only at the crack tips but also at the junctures between the impermeable part and conducting portions.