| 加强柱形壳体在风型载荷作用下的屈曲特性 |
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| 引用本文： | 吴连元,张任易. 加强柱形壳体在风型载荷作用下的屈曲特性[J]. 海洋工程, 1994, 0(1) |
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| 作者姓名： | 吴连元 张任易 |
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| 作者单位： | 上海交通大学 |
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| 摘 要： | 本文研究了加强柱形壳体在风型载荷作用下的静力屈曲特性。由于前屈曲薄膜应力状态是非均匀的应力场，因而使问题求解的难度增加。本文应用能量近似法，求解带环肋加筋的柱形壳体的整体稳定性。
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| 关 键 词： | 加强柱形壳体，水下爆炸，冲击载荷，能量法 |
BUCKLING PROPERTIES OF RING-STIFFENED CYLINDRICAL SHELLS UNDER WIND TYPE LOADS |
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| Wu Lianyuan,Zhang Renyi. BUCKLING PROPERTIES OF RING-STIFFENED CYLINDRICAL SHELLS UNDER WIND TYPE LOADS[J]. The Ocean Engineering, 1994, 0(1) |
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| Authors: | Wu Lianyuan Zhang Renyi |
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| Abstract: | In this peper, the buckling properties of ring-stiffened cylindrical shells subjected to wind type loads are studied, because the stress conditions of pre-buckling are nonuniform, thus increasing the complexity of the problem. This peper shows that the application of the energy method is convenient for both theoretical investigation and solution to the entire buckling of ring-stiffened cylindrical shells. |
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| Keywords: | ring-stiffened cylindrical shell underwater explosion shock load energy methed |
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