| 层状压电压磁弹性介质空间问题数据分析处理 |
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| 引用本文： | 朱保兵,王建国,李国强.层状压电压磁弹性介质空间问题数据分析处理[J].合肥工业大学学报(自然科学版),2004,27(9):1028-1032. |
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| 作者姓名： | 朱保兵 王建国 李国强 |
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| 作者单位： | 同济大学,建筑工程系,上海,200092;合肥工业大学,土木建筑工程学院,安徽,合肥,230009 |
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| 摘 要： | 从横观各项同性层状压电压磁弹性介质空间问题出发,利用状态变量法和0层面的边界条件,得到适用于计算不同状态变量的关系矩阵,以及状态变量表示的多层压电压磁弹性介质在Hankel变换空间中的解。在选择性计算的基础上,对不同的状态变量分别采用各自的方式修正关系矩阵,有效地避免了直接计算所产生的计算结果失真现象,为解决诸如此类的更复杂的问题奠定了理论基础。
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| 关 键 词： | 层状压电压磁弹性介质 横观各项同性 关系矩阵 选择性计算 |
| 文章编号： | 1003-5060(2004)09-1028-05 |
| 修稿时间： | 2003年11月7日 |
A kind of selective algorithm for the calculation of the state vectors in the multi-layered magneto-electro-elastic media |
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| ZHU Bao-bing,WANG Jian-guo,LI Guo-qiang.A kind of selective algorithm for the calculation of the state vectors in the multi-layered magneto-electro-elastic media[J].Journal of Hefei University of Technology(Natural Science),2004,27(9):1028-1032. |
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| Authors: | ZHU Bao-bing WANG Jian-guo LI Guo-qiang |
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| Institution: | ZHU Bao-bing~1,WANG Jian-guo~2,LI Guo-qiang~1 |
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| Abstract: | The spatial problem of transversely isotropic multi-layer magneto-electro-elastic media is studied in the paper, and relative matrices suitable for the calculation of different state vectors are constructed via the state vector method and the conditions of the 0 layer interface. The general solutions of multi-layered magneto-electro-elastic media in the form of the initial state vector are also obtained in the Hankel transform space. Based on selective calculation, the relative matrices are modified by different methods corresponding with different state vectors,which effectively avoids the deformation of the result due to direct calculation. The presented calculation method provides a theoretical basis for the similar or more complicated problems. |
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| Keywords: | multi-layered magneto-electro-elastic media transversely isotropic relative matrix selective calculation |
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