| 加肋圆柱壳在轴压作用下的屈曲和后屈曲 |
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| 引用本文： | 沈惠申,周频.加肋圆柱壳在轴压作用下的屈曲和后屈曲[J].应用数学和力学,1991,12(12):1127-1139. |
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| 作者姓名： | 沈惠申 周频 |
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| 作者单位： | 上海交通大学
(沈惠申，周频)，上海交通大学(陈铁云) |
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| 摘 要： | 本文讨论完善和非完善的,纵向加肋和正交加肋圆柱壳在轴压作用下的屈曲和后屈曲性态.依据文1]提供的圆柱薄壳屈曲的边界层理论及其分析方法,给出了加肋圆柱壳在轴压作用下的屈曲和后屈曲理论分析.本文同时讨论肋骨与壳板材料不同时对加肋圆柱壳屈曲和后屈曲性态的影响.
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| 关 键 词： | 结构稳定性 屈曲 后屈曲 加肋圆柱壳 |
Buckling and Postbuckling of Stiffened Cylindrical Shells under Axial Compression |
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| Shen Hui-shen Zhou Pin Chen Tie-yun.Buckling and Postbuckling of Stiffened Cylindrical Shells under Axial Compression[J].Applied Mathematics and Mechanics,1991,12(12):1127-1139. |
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| Authors: | Shen Hui-shen Zhou Pin Chen Tie-yun |
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| Abstract: | Buckling and postbuckling behaviors of perfect and imperfect, stringer and orthotropically stiffened cylindrical shells have been studied under axial compression. Based on the boundary layer theory for the buckling of thin elastic shells suggested in ref. 1], a theoretical analysis is presented. The effects of material properties of stiffeners and skin, which are made of different materials, on the buckling load and postbuckling behavior of stiffened cylindrical shells have also been discussed. |
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| Keywords: | structural stability buckling postbuckling stiffened cylindrical shell |
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