| 复合材料层合板振动数值仿真 |
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| 引用本文： | 王轩,李顶河,冯振宇,徐建新.复合材料层合板振动数值仿真[J].中国民航学院学报,2008,26(1):56-58. |
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| 作者姓名： | 王轩 李顶河 冯振宇 徐建新 |
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| 作者单位： | 中国民航大学航空工程学院,天津300300 |
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| 摘 要： | 从理论上讨论了一端固支弹性矩形薄板自由振动频率的求解问题。在MSC．Patran中建立复合材料层合板的有限元分析模型，用MSC．Nastran计算得到自由振动的固有频率和基本振型，结果与试验数据对比，吻合很好，说明采取的数值仿真方法可用于工程设计计算。
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| 关 键 词： | 层合板 自由振动 固有频率 振型 |
| 文章编号： | 1001-5000（2008）01-0056-03 |
| 收稿时间： | 2007-10-12 |
| 修稿时间： | 2008-01-10 |
Numerical Simulation on Vibration of Composite Laminates |
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| WANG Xuan,LI Ding-he,FENG Zhen-yu,XU Jian-xin.Numerical Simulation on Vibration of Composite Laminates[J].Journal of Civil Aviation University of China,2008,26(1):56-58. |
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| Authors: | WANG Xuan LI Ding-he FENG Zhen-yu XU Jian-xin |
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| Institution: | ( A eronautical Engineering College, CAUC , Tianjin 300300, China) |
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| Abstract: | The problem of free vibration of elastic rectangular thin plate with one edge fixed is discussed theoretically. Then ,finite element model composite laminates is established using MSC. Patran and the natural frequency and mode of free vibration are obtained by the MSC.Nastran. It is accordant between numerical simulation and test results. The numerical simulation method can be used in engineering design analysis. |
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| Keywords: | laminates free vibration natural frequency vibration mode |
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