| 复合材料加筋壳稳定性研究 |
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| 引用本文： | 蒋鞠慧.复合材料加筋壳稳定性研究[J].玻璃钢/复合材料,2001,1(2):5-9. |
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| 作者姓名： | 蒋鞠慧 |
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| 作者单位： | 北京玻璃钢研究设计院 102101 |
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| 摘 要： | 本文根据复合材料加筋壳的材料特性，获得了环肋、纵筋、斜筋和三角形网格加筋壳的广义刚度系数，从而将圆柱壳与加筋壳恶性循环 问题统一起来，并利用Donell壳体理论，推导了在外压作用下，复合材料加筋圆柱壳总体失稳的临界压力公式，可供有关工程设计师参考。
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| 关 键 词： | 复合材料 加筋圆柱壳 广义刚度法 稳定性 |
STABILITY OF THE COMPOSITE STIFFENED CYLINDRICAL SHELLS UNDER EXTERNAL PRESSURE |
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| Jiang,Juhui.STABILITY OF THE COMPOSITE STIFFENED CYLINDRICAL SHELLS UNDER EXTERNAL PRESSURE[J].Fiber Reinforced Plastics/Composites,2001,1(2):5-9. |
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| Authors: | Jiang Juhui |
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| Affiliation: | Beijing Fiber Reinforced Plastics Research & Design Institute |
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| Abstract: | The article concludes the generalized stiffness of shells with ring and vertical, inclined and triangular stiffeners on the basis of the material features of composite stiffened cylindrical shells, which unifies the stability between cylindrical shell, and stiffened shell and that derives the buckling critical pressure of composite stiffened cylindrical shells under external pressure from Donnell-type theory which can be for reference by engineers |
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| Keywords: | composite material stiffened cylindrical shells generalized stiffener theory stability |
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