| 箱形截面拱的横向屈曲试验研究 |
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| 引用本文： | 王显跃,王德禹.箱形截面拱的横向屈曲试验研究[J].太原理工大学学报,1990(3). |
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| 作者姓名： | 王显跃 王德禹 |
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| 作者单位： | 太原工业大学应用数学力学系，太原工业大学应用力学研究所 |
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| 摘 要： | 本文给出箱形截面拱的横向屈曲试验研究,所加载荷由均布载荷和集中载荷两部分组成。研究表明,作用在拱顶处的集中载荷较其它位置具有较小的临界值,而其对应的屈曲模态则差别并不显著。
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| 关 键 词： | 箱形截面拱 薄壁结构 横向屈曲 |
A Test of Lateral Buckling of Box-girder Arch |
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| Wang Xianyao Wang Deyu.A Test of Lateral Buckling of Box-girder Arch[J].Journal of Taiyuan University of Technology,1990(3). |
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| Authors: | Wang Xianyao Wang Deyu |
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| Institution: | Wang Xianyao Wang Deyu |
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| Abstract: | The lateral buckling of box-girder arches whichare subjected to uniform and concentrated load is described It is found that the critical concentrated load which acts at the crown of the arch is smaller than that which acts at other parts of the arch, but the corresponding buckling mode is not sensitive to the position of the load. |
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| Keywords: | box-girder arches thin-walled structure lateral buckling |
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