| 横向正应变对梁接触问题的影响 |
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| 引用本文： | 李丽娟.横向正应变对梁接触问题的影响[J].湖南农业大学学报(自然科学版),1998,25(2). |
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| 作者姓名： | 李丽娟 |
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| 作者单位： | 湖南大学工程力学系 |
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| 摘 要： | 应用深梁理论，分析了受均布荷载悬臂梁与刚性地基接触的全过程。消队 了接触区间端占的集中反力，其接触区间明显大于只考虑剪切变形的梁理论的结果，揭示了横正应对梁的接触问题有着不可忽略的影响。
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| 关 键 词： | 接触应力 横向正应变 深梁理论 梁 |
Effect of Transversal Normal Strain on Contact Problem of Beam |
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| Li Lijuan,Li Xiaoyang,Luo Jianhui.Effect of Transversal Normal Strain on Contact Problem of Beam[J].Journal of Hunan Agricultural University,1998,25(2). |
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| Authors: | Li Lijuan Li Xiaoyang Luo Jianhui |
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| Abstract: | The whole process of the uniformly loaded cantilever beam in contact with the rigid base is analysed by appling a deep beam theory.The concentracted pressure in the end of the contact range is eliminated.The lenth of the contact range is evidently longer |
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| Keywords: | contact stress transversal normal strain deep beam theory |
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