| 功能梯度复合材料圆柱壳固有频率解 |
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| 引用本文： | 曹志远.功能梯度复合材料圆柱壳固有频率解[J].地震工程与工程振动,2005,25(6):38-42. |
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| 作者姓名： | 曹志远 |
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| 作者单位： | 同济大学,航空航天与力学学院,上海,200092 |
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| 基金项目： | 国家自然科学基金项目（10432030） |
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| 摘 要： | 本文建立了功能梯度复合材料圆柱壳的基本动力方程，给出了各类功能梯度复合材料圆柱壳固有频率的一般解析解法，并具体导出了两端简支功能梯度圆柱壳各阶固有频率解的解析表达式，十分简明、实用。
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| 关 键 词： | 功能梯度材料 圆柱壳 动力方程 固有频率 |
| 文章编号： | 1000-1301（2005）06-0038-05 |
| 收稿时间： | 2005-01-24 |
| 修稿时间： | 2005-01-242005-04-10 |
Natural frequency solution for functionally graded material cylindrical shells |
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| Cao Zhi-yuan.Natural frequency solution for functionally graded material cylindrical shells[J].Earthquake Engineering and Engineering Vibration,2005,25(6):38-42. |
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| Authors: | Cao Zhi-yuan |
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| Institution: | School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, China |
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| Abstract: | The fundamental dynamic equations of functionally graded material cylindrical shell are established. Then its general solution of natural frequencies and mode shapes for various FGM cylindrical shells is given and as an example the analytical expression of natural frequencies for cylindrical shell with simple boundary condition is presented in this paper. |
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| Keywords: | functional graded material cylindrical shell dynamic equation natural frequency |
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