PROPAGATION OF LOVE WAVES IN PRESTRESSED PIEZOELECTRIC LAYERED STRUCTURES LOADED WITH VISCOUS LIQUID

被引：0
|
作者：
Yook-Kong Yong [1 ]
机构：
[1] Department of Civil and Environmental Engineering,Rutgers University
来源：
ActaMechanicaSolidaSinica | 2008年 / 21卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Love waves; piezoelectric; viscous liquid; initial stress;
D O I：
暂无
中图分类号：
O347.4 [应力波];
学科分类号：
080102 ;
摘要：
We investigate analytically the effect of initial stress in piezoelectric layered structures loaded with viscous liquid on the dispersive and attenuated characteristics of Love waves, which involves a thin piezoelectric layer bonded perfectly to an unbounded elastic substrate.The effects of initial stress in the piezoelectric layer and the viscous coefficient of the liquid on the phase velocity of Love waves are analyzed.Numerical results are presented and discussed.The analytical method and the results can be useful for the design of chemical and biosensing liquid sensors.
引用
收藏
页码：542 / 548
页数：7
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