| 旋转平板的应力分析 |
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| 引用本文： | 侯宇,张竞,沈力行,何福保.旋转平板的应力分析[J].中国计量学院学报,1998(2). |
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| 作者姓名： | 侯宇 张竞 沈力行 何福保 |
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| 作者单位： | 中国计量学院(侯宇，张竞)，上海大学(沈力行，何福保) |
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| 基金项目： | 上海市高等学校科学技术发展基金 |
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| 摘 要： | 本文分析形状不规则旋转平板的应力状态．利用完备的双重三角级数作为试函数，运用数学规划加权残值法求得旋转板的位移和应力．数字计算结果表明尺寸不均匀旋转结构上的应力分布状况与尺寸匀称结构有很大的不同，因此更应注意其安全问题．
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| 关 键 词： | 应力分析 旋转平板 数学规划加权残值法 |
Stress Analysis of Rotating Plates |
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| Hou Yu, Zhang Jing.Stress Analysis of Rotating Plates[J].Journal of China Jiliang University,1998(2). |
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| Authors: | Hou Yu Zhang Jing |
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| Affiliation: | Hou Yu; Zhang Jing(China Institute of Metrology)Shen Lixing; He FubaoShen Lixing; He Fubao(Shanghai University) |
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| Abstract: | This paper presents the strase analysis of rotating plates with trregular shapes. Thecontributions of displacements and stresses in the plates are obtained by the use of themathematical programming on method of weighted residual and the complete test function of double trigonometric series. The numerous results show that the stress contributions in rotating structuresof irregular shape are much different from regular structures. Thus more attention should be paidto the safety of the structures in engineering. |
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| Keywords: | Stress analysis rotating plate mathematical programming on method of weighted residual |
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