| 小半径双曲线钢箱梁安装施工技术 |
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| 引用本文： | 张英. 小半径双曲线钢箱梁安装施工技术[J]. 铁道建筑技术, 2013, 0(9): 74-76,79 |
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| 作者姓名： | 张英 |
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| 作者单位： | 中铁二十四局集团上海铁建工程有限公司 上海 200070 |
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| 摘 要： | 通过对上海市嘉定区平城路89 m下承式斜跨单榀钢拱桥现场安装的施工实践,对小半径双曲线钢箱梁安装中的重要过程进行阐述和关键技术总结,对同类桥梁工程的施工有一定的指导意义.
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| 关 键 词： | 小半径 双曲线 钢箱梁 顶推 |
Installation Technology of Steel Box Girder of Small Radius Hyperbolic Curve |
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| Zhang Ying. Installation Technology of Steel Box Girder of Small Radius Hyperbolic Curve[J]. Railway Construction Technology, 2013, 0(9): 74-76,79 |
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| Authors: | Zhang Ying |
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| Affiliation: | Zhang Ying;China Railway 24(th) Bureau Group Co. Ltd.; |
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| Abstract: | Based on the installation of the aslant single through steel arch bridge with 89 m span in Shanghai Jiading District Pingcheng road, the paper summarizes the key technologies of important process and installation of steel box girders in the small radius curve, which can provide reference to the construction of similar bridge engineering. |
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| Keywords: | minor radius hyperbolic curve steel box girder jacking |
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