| U型波纹管整体弯曲问题的一般解 |
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| 引用本文： | 朱卫平,郭平,黄黔.U型波纹管整体弯曲问题的一般解[J].应用数学和力学,2000,21(4):331-341. |
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| 作者姓名： | 朱卫平 郭平 黄黔 |
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| 作者单位： | 上海大学上海市应用数学和力学研究所, 上海 200072 |
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| 摘 要： | 利用朱卫平等提出的柔性细环壳整体弯曲的一般解和相应的环板方程的解给出了U型波纹管在子午面内受纯弯矩作用整体弯曲的应力分布和转角公式。把计算的结果和按EJMA(Stan-dardsofthe Expansion Joint Manufacturers Association)计算的结果以及黎廷新等的实验结果作了分析比较。
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| 关 键 词： | 柔性壳 旋转壳 圆环壳 波纹管 U型波纹管 |
| 收稿时间： | 1998-11-04 |
| 修稿时间： | 1998-11-04 |
General Solution for U-Shaped Bellows Overall-Bending Problems |
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| Zhu Weiping,Guo Ping,Huang Qian.General Solution for U-Shaped Bellows Overall-Bending Problems[J].Applied Mathematics and Mechanics,2000,21(4):331-341. |
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| Authors: | Zhu Weiping Guo Ping Huang Qian |
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| Institution: | Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University Shanghai 20072, P R China |
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| Abstract: | The formulae for stresses and angular displacements of U-shaped bellows overall bending in a meridian plane under pure bending moments are presented based on the general solution for slender ring shells proposed by Zhu Weiping, et al. and the solution for ring plates. The results evaluated in this paper are compared with those on EJMA (standards of the expansion joint manufacturers association) and of the experiment given by Li Tingxin et al. |
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| Keywords: | flexible shells shells of revolution circular ring shells bellows U-shaped bellows |
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