Study on the piezoelectric coated devices based on the 2D Green’s functions under a tangential line force

被引：0
作者：
Peng-Fei Hou
Yang Zhang
机构：
[1] Hunan University,State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body
[2] Hunan University,Department of Engineering Mechanics
来源：
Zeitschrift für angewandte Mathematik und Physik | 2018年 / 69卷
关键词：
Coated; Piezoelectric; Sensors; Energy harvesters; Green’s function; 00A69;
D O I：
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学科分类号：
摘要：
This paper presents a refined approach of the electro-elastic fields through the 2D Green’s functions under a tangential line load. The structure of piezoelectric devices is composed of a piezoelectric substrate and an elastic coating. When arbitrary distributed load is applied, the components can be obtained by superposition principle. This method has high stability, efficiency and computational precision, compared with finite element method. And the conclusions provide meaningful value for the design of layered structure in engineering.
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