| 厚圆柱壳的非轴对称自由振动 |
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| 引用本文： | 曾德顺. 厚圆柱壳的非轴对称自由振动[J]. 同济大学学报(自然科学版), 1994, 22(3): 274-278 |
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| 作者姓名： | 曾德顺 |
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| 作者单位： | 同济大学结构理论研究所 |
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| 摘 要： | 对厚圆柱壳的非轴对称自由振动进行了分析。其中除了包含通常的薄膜和弯曲效应外，还反映了转动惯性，横向剪切变形和横向挤压的影响，文中给出了固有频率的数值结果，并对由理论和改进理论所预示的结果进行了比较。
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| 关 键 词： | 厚圆柱壳 非轴对称 自由振动 |
Nonaxially Symmetric Free Vibration of Thick Cylindrical Shells |
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| Zeng Deshun. Nonaxially Symmetric Free Vibration of Thick Cylindrical Shells[J]. Journal of Tongji University(Natural Science), 1994, 22(3): 274-278 |
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| Authors: | Zeng Deshun |
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| Abstract: | In this paper, the nonaxially symmetric free vibration of thick cylindrical shells is analysed. The present work contains, in addition to the usual membrane and bending effects, also the influences of rotatory inertia,transverse shear deformation and transverse normal extrusion. The numerical results on the eigenfrequency are given, and the results predicted by the classical and the improved theories are compared. |
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| Keywords: | Thick shell Vibration Elasticity |
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