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压电弯曲元的夹层梁解析模型

周燕国 陈云敏 丁皓江

周燕国, 陈云敏, 丁皓江. 压电弯曲元的夹层梁解析模型[J]. 应用数学和力学, 2007, 28(12): 1411-1416.
引用本文: 周燕国, 陈云敏, 丁皓江. 压电弯曲元的夹层梁解析模型[J]. 应用数学和力学, 2007, 28(12): 1411-1416.
ZHOU Yan-guo, CHEN Yun-min, DING Hao-jiang. Analytical Modeling of Sandwich Beam for Piezoelectric Bender Elements[J]. Applied Mathematics and Mechanics, 2007, 28(12): 1411-1416.
Citation: ZHOU Yan-guo, CHEN Yun-min, DING Hao-jiang. Analytical Modeling of Sandwich Beam for Piezoelectric Bender Elements[J]. Applied Mathematics and Mechanics, 2007, 28(12): 1411-1416.

压电弯曲元的夹层梁解析模型

基金项目: 国家自然科学基金资助项目(10472102);国家973计划资助项目(2007CB714200)
详细信息
    作者简介:

    周燕国(1978- ),男,浙江富阳人,博士;陈云敏,教授(联系人.Tel:+86-571-87951340;Fax:+86-571-87952165;E-mail:chenyunmin@zju.edu.cn).

  • 中图分类号: O343.1

Analytical Modeling of Sandwich Beam for Piezoelectric Bender Elements

  • 摘要: 压电弯曲元是一类传感和作动器件,已得到广泛的应用.基于一阶剪切变形理论发展了压电弯曲元夹层梁解析模型,对梁截面采用统一转角并将耦合电势沿厚度的分布假设为二次函数,进一步修正了横向剪应变对电位移的影响.以弯曲元简支梁自由振动为例进行数值分析,解析模型解与二维精确解相比具有良好的精度,为分析弯曲元动力机电响应提供了良好的解析模型.
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    [16] 周燕国. 土结构性的剪切波速表征及对动力特性的影响[D].博士论文.杭州:浙江大学, 2007.
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  • 被引次数: 0
出版历程
  • 收稿日期:  2007-04-16
  • 修回日期:  2007-10-28
  • 刊出日期:  2007-12-15

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