| 大跨度工字钢横梁变形与加固分析 |
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| 引用本文： | 黄金文,毛兴海.大跨度工字钢横梁变形与加固分析[J].西部交通科技,2013(1):32-37. |
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| 作者姓名： | 黄金文 毛兴海 |
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| 作者单位： | 1. 广西壮族自治区公路桥梁工程总公司二分公司,广西南宁,530001
2. 广西宏冠工程咨询有限公司,广西南宁,530000 |
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| 摘 要： | 文章依托某三跨连拱中承式钢管混凝土系杆拱桥工程实例，结合该桥病害情况，分析了大跨度工字钢横梁变形的原因，并提出了相应的加固处理措施。
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| 关 键 词： | 桥梁工程 钢横梁 变形分析 加固 |
Deformation and Reinforcement Analysis of Large-span I-beam |
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| HUANG Jin-wen
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MAO Xing-hai.Deformation and Reinforcement Analysis of Large-span I-beam[J].Western China Communication Science & Technology,2013(1):32-37. |
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| Authors: | HUANG Jin-wen MAO Xing-hai |
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| Institution: | 1.No.2 Branch of Guangxi Road and Bridge Engineering Corporation,Nanning,Guangxi,530001;2.Guangxi Hongguan Engineering Consulting Co.,Ltd.,Nanning,Guangxi,530000) |
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| Abstract: | Relying on the actual engineering case of a three-span multi-arch half-through CFST tied arch bridge, and combined with the disease situation of this bridge,the article analyzed the deformation cause of large-span l-beam and proposed the corresponding reinforcing measures. |
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| Keywords: | Bridge engineering Steel crossbeams Deformation analysis Reinforcement |
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