| 钢箱梁横梁及合龙段现场拼装施工技术 |
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| 引用本文： | 刘斌.钢箱梁横梁及合龙段现场拼装施工技术[J].铁道建筑技术,2009(10):29-32. |
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| 作者姓名： | 刘斌 |
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| 作者单位： | 中铁十五局集团有限公司南京公司,南京,210019 |
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| 摘 要： | 江心洲右汉大桥主桥钢箱梁采用钢横梁进行连接，利用现场龙门吊进行安装，合龙段采用浮吊直接就位。通过精心施工，钢箱梁的线形、拼装焊接质量等满足设计及规范要求。
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| 关 键 词： | 钢横梁 合龙段 吊装 线形控制 |
Construction Technology for Beams of Steel Box Girder and Site Assembly of the Closure Segment |
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| Liu Bin.Construction Technology for Beams of Steel Box Girder and Site Assembly of the Closure Segment[J].Railway Construction Technology,2009(10):29-32. |
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| Authors: | Liu Bin |
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| Institution: | Liu Bin (China Railway 15^th Bureau Group Co. Ltd. , Nanjing 210019, China) |
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| Abstract: | With steel beams to connect one with another, installation of steel box girders of Jiangxinzhou Right Bridge is completed with site gantry crane and the closure sections adopt the floating crane. Through dedicated construction, both the shape of steel box girder and quality control of welding assembly meet the design and the specifications. |
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| Keywords: | steel beams closure segment hoisting linear control |
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