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一种测量切向压电常数d15的新方法
引用本文:潘潮,陈守六,鲍小琪.一种测量切向压电常数d15的新方法[J].应用声学,2008,27(6):433-439.
作者姓名:潘潮  陈守六  鲍小琪
作者单位:中国科学院声学研究所,北京,100190
摘    要:本文提出了测量压电材料切向压电常数d15的一种新方法—准静态法。有限元仿真分析表明了测量原理的正确性。方法利用设计产生切向力的专用夹具,在普通的准静态d33仪上,就可方便,快捷,准确地测量大多数压电材料的切向压电常数d15

关 键 词:压电常数测量  准静态法  d15  有限元

A new method for measuring the shear piezoelectric constant d15
PAN Chao,CHEN Shou-Liu and BAO Xiao-Qi.A new method for measuring the shear piezoelectric constant d15[J].Applied Acoustics,2008,27(6):433-439.
Authors:PAN Chao  CHEN Shou-Liu and BAO Xiao-Qi
Institution:(Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190)
Abstract:This paper presents a new method for measuring the shear piezoelectric constant d15.The principle of the method is verified by finite element simulation.A special fixture was designed to create the needed shear force on a tested specimen for quasi-static d33meter.By using the fixture,the ordinary quasi-static d33meter is able to easily perform fast and accurate d15measurement.
Keywords:d15
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