Mixed boundary conditions for piezoelectric plates

作     者：GAO Yang 1 ,XU SiPeng 2 &ZHAO BaoSheng 3 1College of Science,China Agricultural University,Beijing 100083,China 2College of Engineering,Ocean University of China,Qingdao 266071,China 3 School of Mechanical Engineering,University of Science and Technology of Liaoning,Anshan 114044,China 

作者机构：College of Science China Agricultural University Beijing China College of Engineering Ocean University of China Qingdao China School of Mechanical Engineering University of Science and Technology of Liaoning Anshan China 

出 版 物：《Science China(Physics,Mechanics & Astronomy)》 (中国科学：物理学、力学、天文学（英文版）)

年 卷 期：2009年第52卷第5期

页      面：755-761页

核心收录：

学科分类：080903[工学-微电子学与固体电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0704[理学-天文学] 

基　　金：Supported by the National Natural Science Foundation of China(Grant Nos.10702077and 10602001) the Beijing Natural Science Foundation(Grant No.1083012) the Alexander von Humboldt Foundation in Germany 

主　　题：boundary conditions piezoelectric plates mixed data bending problems stretching problems 

摘      要：For plate bending and stretching problems in piezoelectric materials,the reciprocal theorem and the general solution of piezoelasticity are applied in a novel way to obtain the appropriate mixed boundary conditions accurate to all order.A decay analysis technique is used to establish necessary conditions that the prescribed data on the edge of the plate must satisfy in order that it should generate a decaying state within the *** the case of axisymmetric bending and stretching of a circular plate,these decaying state conditions are obtained explicitly for the first time when the mixed conditions are imposed on the plate *** are then used for the correct formulation of boundary conditions for the interior solution.