| 城市轻轨槽形梁拱组合桥钢管拱肋安装施工技术 |
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| 引用本文： | 陈永平.城市轻轨槽形梁拱组合桥钢管拱肋安装施工技术[J].铁道建筑技术,2011(3):11-15. |
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| 作者姓名： | 陈永平 |
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| 作者单位： | 中铁十一局集团第二工程有限公司,湖北十堰,442000 |
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| 摘 要： | 以武汉市轨道交通一号线二期工程跨江岸货场（49.9＋104.983＋49.9）m槽形梁拱组合桥为工程实例,详细介绍了在铁路营业线下槽形梁拱组合桥钢管拱肋安装施工工艺及关键技术,为类似槽形梁拱组合桥施工提供经验。
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| 关 键 词： | 梁拱组合桥 钢管拱肋 施工技术 |
Construction Technology of the Installation of Steel Tube Arch Rib in the Groove Beam-arch Composite Bridge of the Urban Light Rail |
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| Chen Yongping.Construction Technology of the Installation of Steel Tube Arch Rib in the Groove Beam-arch Composite Bridge of the Urban Light Rail[J].Railway Construction Technology,2011(3):11-15. |
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| Authors: | Chen Yongping |
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| Institution: | Chen Yongping (China Railway 11th Bureau Group Co.Ltd.,Shiyan 442000,China) |
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| Abstract: | Taking a(49.9 +104.983 +49.9)m beam-arch composite bridge over the cargo yard at the river bank of Wuhan Rail Transit Line 1(Phase II) as an example,this article introduces the construction technology and key points in operation in the installation of steel tube arch rib in the groove beam-arch composite bridge under the influence of the railway,providing reference for other groove beam-arch composite bridges. |
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| Keywords: | beam-arch composite bridge steel tube arch rib construction technology |
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