| 计算旋转壳振动的一种半解析方法 |
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| 引用本文： | 蔡显新.计算旋转壳振动的一种半解析方法[J].计算力学学报,1993,10(1). |
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| 作者姓名： | 蔡显新 |
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| 作者单位： | 航空航天部六○八所 株州 |
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| 摘 要： | 从锥壳理论出发,导出计算旋转壳自由振动的一阶微分方程组,采用离散变量法进行求解。对于经线出现尖角及具有分支结构的情况,介绍了相应的处理方法。
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| 关 键 词： | 旋转壳 离散变量法 尖角及分支结构 |
A Semi Analytical Method for Computing the Free Vibration of Shells of Revolution |
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| Cai Xianxin.A Semi Analytical Method for Computing the Free Vibration of Shells of Revolution[J].Chinese Journal of Computational Mechanics,1993,10(1). |
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| Authors: | Cai Xianxin |
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| Institution: | Nanhua Powerplant Research Institute.412022 |
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| Abstract: | From the theory of conical shells, a set of the first-order differential equations for the shells of revolution are derived. The discrete-variable method is used to solve the differential equations. For a shell of revolution with acute-angled meridiane and branched meridiane, the relative calculating methods are proposed. |
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| Keywords: | shell of revolution discrete-variable method acute-angled or branched meridiane |
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