| 轴向载荷作用下压电—弹性层合梁段的二维解析解 |
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| 引用本文： | 刘正兴 李山青. 轴向载荷作用下压电—弹性层合梁段的二维解析解[J]. 力学季刊, 1999, 20(4): 348-356 |
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| 作者姓名： | 刘正兴 李山青 |
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| 作者单位： | 上海交通大学工程力学系，上海交通大学工程力学系，上海交通大学工程力学系 上海 200030，上海 200030，上海 200030 |
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| 摘 要： | 本文利用压电弹性介质的二维本构关系，推导出带压电层的弹性梁段受轴力作用的位移和电势分布的解析表达式。为探索压电层的分布感测机理以及验证有限元数值方法提供了参考依据。
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| 关 键 词： | 压电弹性介质 层合梁 应变 轴向载荷 二维解析解 |
TWO DIMENSIONAL ANALYTICAL SOLUTION OF ELASTIC LAMINATED PIEZOELECTRIC BEAM-SECTION UNDER AXIAL LOADING |
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| Liu Zhengxing Li Shanqing Lin Qirong. TWO DIMENSIONAL ANALYTICAL SOLUTION OF ELASTIC LAMINATED PIEZOELECTRIC BEAM-SECTION UNDER AXIAL LOADING[J]. Chinese Quarterly Mechanics, 1999, 20(4): 348-356 |
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| Authors: | Liu Zhengxing Li Shanqing Lin Qirong |
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| Abstract: | Based on the two dimensional constitutive equations of piezoelectric elasticity, this article derives the analytical expression of the displacement and electric potential distribution of elastic laminated piezoelectric beam-section, provides the references for the research into the distribution sensing mechanics of piezoelectric layer and the verification of numerical methods such as FEM. |
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| Keywords: | piezoelectric elasticity laminated beam plane strain distribution sensing. |
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