| 均匀外压下纵横加筋曲板和圆柱壳的稳定性 |
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| 引用本文： | 王春华.均匀外压下纵横加筋曲板和圆柱壳的稳定性[J].海军工程大学学报,1999(1). |
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| 作者姓名： | 王春华 |
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| 作者单位： | 海军工程学院舰船工程系 |
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| 摘 要： | 建立了纵横加筋圆柱曲板和圆柱壳的弹性稳定性临界压力公式．对文献中关于大直径环肋薄壳的异常及潜艇实肋板带纵骨式耐压液舱壳板的稳定性进行了计算，并探讨筋条的偏心、纵筋数目的奇偶性对壳体稳定性的影响
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| 关 键 词： | 潜艇结构 加筋圆柱壳体 结构稳定性 临界压力 |
The Stability of Longitudinal and Transverse Stiffened Cylindrical Plates and Shells under Uniform External Pressure |
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| Wang Chunhua.The Stability of Longitudinal and Transverse Stiffened Cylindrical Plates and Shells under Uniform External Pressure[J].Journal of Naval University of Engineering,1999(1). |
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| Authors: | Wang Chunhua |
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| Institution: | Wang Chunhua |
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| Abstract: | For both longitudinal and transverse stiffened cylindrical plates and shells, elastic buckling pressure formulas have been established. The stability calculation about having large diameter, thin walled ring stiffened cylindrical shells which may produce abnormal phenomena, and submarine pressure liquid tank having long strings stiffened solid floor has been performed. The effects of eccentricity parameter of stiffened and the longitudinal stiffened odd or even numbers on stability have been studied. |
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| Keywords: | Submarine structure Stiffened cylindrical shells Shell stability Buckling pressure |
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