| 加强筋的扭转刚度对受压加筋板稳定性的影响 |
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| 引用本文： | 贺益波. 加强筋的扭转刚度对受压加筋板稳定性的影响[J]. 应用力学学报, 1990, 7(1): 109-115 |
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| 作者姓名： | 贺益波 |
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| 作者单位： | 北京航空航天大学 |
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| 摘 要： | 对于在受压边筒支，纵向加筋的受压加筋板，本文给出了求解临界载荷的特片方程的精确形式，并用解析方法详细地分析了加强筋的扭转刚度对临界载荷和失稳模态的影响；指出了影响程度与加强筋的弯曲刚度及板的几何参数之间的关系。
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| 关 键 词： | 加筋板 扭转刚度 稳定性 结构 |
THE EFFECT OF TORSIONAL RIGIDITY OF STIFFENERS ON BUCKING OF STIFFENED PLATE |
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| He Yi-bo. THE EFFECT OF TORSIONAL RIGIDITY OF STIFFENERS ON BUCKING OF STIFFENED PLATE[J]. Chinese Journal of Applied Mechanics, 1990, 7(1): 109-115 |
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| Authors: | He Yi-bo |
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| Abstract: | The exact characteristic equations for solving the critical bucking load of stiffened plate compressed and simply supported in direction of the stiffeners are derived in this paper. Using the analytical method, the effect of torsional rigidity on the oritical bucking loads and the bucking modes has been analysed in detail. The relation between the effect and the parameters of stiffened plate has been revealed. |
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| Keywords: | Stiffened plate torsional rigidity buckling. |
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