| 钢箱梁现场拼装施工技术 |
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| 引用本文： | 谢金康. 钢箱梁现场拼装施工技术[J]. 铁道建筑技术, 2009, 0(10): 70-72 |
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| 作者姓名： | 谢金康 |
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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： | 江心洲右汊大桥主桥为钢箱梁，采用浮吊现场吊装、膺架上拼装焊接的施工技术，成功完成了钢箱梁的施工，钢箱梁线形、拼装焊接质量控制等全部满足设计及规范要求。
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| 关 键 词： | 钢箱梁 拼装施工 线形控制 焊接质量 |
Construction Technology for Site Assembly of Steel Box Girders |
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| Xie Jinkang. Construction Technology for Site Assembly of Steel Box Girders[J]. Railway Construction Technology, 2009, 0(10): 70-72 |
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| Authors: | Xie Jinkang |
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| Affiliation: | Xie Jinkang (China Railway 15^th Bureau Group Co. Ltd., Nanjing 210019, China) |
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| Abstract: | The main bridge of Jiangxin Island Right Bridge is self-anchored steel box girder suspension bridge. The paper introduced the technologies of site hoisting operation with floating cranes and welding assembly on the trestle, with which we successfully completed the construction of the steel box girder. Both the shape of steel box girder and quality control of welding assembly meet the design specifications. |
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| Keywords: | steel box girder assembly construction linear control welding quality |
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