| 考虑横向剪切和转动惯量效应的多层压电层合壳中波的传播 |
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| 引用本文： | 董科,王熙,王虹.考虑横向剪切和转动惯量效应的多层压电层合壳中波的传播[J].计算机科学,2005(5):590-593. |
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| 作者姓名： | 董科 王熙 王虹 |
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| 作者单位： | [1]沈阳农业大学水利学院,沈阳110161 [2]上海交通大学工程力学系,上海200030 |
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| 基金项目： | 国家自然科学基金资助项目（10272075） |
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| 摘 要： | 研究了考虑横向剪切及转动惯量效应影响的正交各向异性压电层合壳中的波传播规律。利用Cooper-Naghdi壳体理论建立了波在压电层合壳中传播方程，通过求解特征值得到并讨论了波在压电层合壳中传播特征曲线，分析丁不同的压电层数和厚度比对特征曲线的影响。该方法可用于不同层数、不同厚度、不同母体材料层的壳体中波传播的研究。
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| 关 键 词： | 压电层合壳 波传播特征曲线 横向剪切和转动惯量效应 |
Effects of Transverse Shear and Rotary Inertia on Wave Propagation in Laminated Piezoelectric Cylindrical Shells |
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| DONG Ke,WANG Xi,WANG Hong.Effects of Transverse Shear and Rotary Inertia on Wave Propagation in Laminated Piezoelectric Cylindrical Shells[J].Computer Science,2005(5):590-593. |
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| Authors: | DONG Ke WANG Xi WANG Hong |
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| Affiliation: | 1. College of Water Conservancy, Shenyang Agricultural University, Shenyang 110161, China; 2. Department of Engineering Mechanics, Shanghai Jiaotong University, Shanghai 200030, China |
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| Abstract: | The effect of transverse shear and rotary inertia on wave propagation in an orthotropic piezoelectric laminated cylindrical shell was studied in this paper. A dynamic model of laminated piezoelectric cylindrical shells was derived based on Cooper-Naghdi s |
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| Keywords: | laminated piezoelectric cylindrical shells wave characteristic curves shear effect and rotary inertia |
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