| 大跨度钢筋混凝土箱形拱桥无支架施工技术 |
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| 引用本文： | 戚玉明,陶建山,吴克强,骆晚实.大跨度钢筋混凝土箱形拱桥无支架施工技术[J].桥梁建设,2007(A02):54-56,63. |
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| 作者姓名： | 戚玉明 陶建山 吴克强 骆晚实 |
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| 作者单位： | [1]中铁大桥局六公司天池大桥项目部,福建宁德352100 [2]中铁大桥局温福铁路福建段三标指挥部,福建宁德352100 |
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| 摘 要： | 上承式钢筋混凝土箱形拱桥，采用节段预制，缆索吊机安装，扣锚索悬臂架设。锚索采用岩锚形式，是利用峡谷两岸的岩体进行悬臂架设拱桥的一种新方法。
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| 关 键 词： | 拱桥 节段预制 扣锚索 岩锚 缆索吊机 桥梁施工 |
| 文章编号： | 1003-4722（2007）S2-0054-03 |
| 修稿时间： | 2007-08-20 |
Techniques for Construction of a Long Span Reinforced Concrete Box Arch Bridge Without Using Scaffolding |
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| QI Yu-ming, TAO Jian-shan, WU Ke-qiang, LUO Wan-shi.Techniques for Construction of a Long Span Reinforced Concrete Box Arch Bridge Without Using Scaffolding[J].Bridge Construction,2007(A02):54-56,63. |
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| Authors: | QI Yu-ming TAO Jian-shan WU Ke-qiang LUO Wan-shi |
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| Institution: | 1. Section of Tainchi Bridge Construction Project, the 6th Engineering Co., Ltd., China Zhongtie Major Bridge Engineering Group, Ningde 352100, China; 2. Construction Headquarters of Contract III of Fujian Section, Wenzhou-Fuzhou Railway, China Zhongtie Major Bridge Engineering Group Co., Ltd., Ningde 352100, China |
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| Abstract: | The construction of a reinforced concrete deck box arch bridge was carried out by segment precasting, cable crane installation and cantilever erection by the aid of stayed cables with the cables fixed by the anchors embedded in rocks. The construction as presented in the paper is a new way of cantilever erection of arch bridges which makes good use of rocks on both banks of gorge. |
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| Keywords: | arch bridge segment precasting stayed and anchored cable rock-embedded anchor cable crane bridge construction |
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