| 刚性环加强的圆柱壳体的强度分析 |
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| 引用本文： | 于庆伟,刘茂魁.刚性环加强的圆柱壳体的强度分析[J].飞机设计,2009,29(3):14-17. |
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| 作者姓名： | 于庆伟 刘茂魁 |
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| 作者单位： | 1. 沈阳航空职业技术学院,辽宁,沈阳,110034
2. 沈阳航空工业学院,辽宁,沈阳,110034 |
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| 摘 要： | 给出一端固定,一端自由,自由端有刚性环加强的圆柱壳体的内力和位移的计算公式,以及最大应力的计算公式.对所得公式简化处理,用简单的无矩理论的解来表示复杂的有矩理论的解,使之便于工程计算.本文采用工程壳体理论,对于薄壳,文中给出的解具有足够的精确度.
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| 关 键 词： | 圆柱壳 应力 位移 |
The Strenghth Analysis of Cantilever Cylindrical Shell Reinforced by A Rigid Ring |
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| YU Qing-wei,LIU Mao-kui.The Strenghth Analysis of Cantilever Cylindrical Shell Reinforced by A Rigid Ring[J].Aircraft Design,2009,29(3):14-17. |
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| Authors: | YU Qing-wei LIU Mao-kui |
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| Institution: | YU Qing-wei1,LIU Mao-kui2(1.Shenyang Institute of Aeronautical Engineering,shenyang 110034,china)(2.Shenyang Aviation Vocatinal and Technical College,china) |
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| Abstract: | In this paper a ladeg cylindrical shell with one end fixed and another free which is reinforced by a rigid ring,was investingated and formula for determining the free end were presented.These somewhat complicated formula obtained form the bending theory were simplified with the help of the membrane theory so as to facilitate their application to engineering calculation.In the investigation the engineering theory of shells is used.As far as the thin shells usually adopted are concerned,the accuracy of the so... |
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| Keywords: | cylindrical shell stress displacement |
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