| 钢管混凝土拱桥施工新技术 |
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| 引用本文： | 李睿,宁晓骏,李新乐.钢管混凝土拱桥施工新技术[J].昆明理工大学学报(理工版),2001,26(2):33-35. |
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| 作者姓名： | 李睿 宁晓骏 李新乐 |
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| 作者单位： | 昆明理工大学建筑工程学院, |
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| 摘 要： | 提出了钢管混凝土拱桥施工的新方案，并详细介绍了采用无极绳天线吊装拱肋钢管，然后利用拱肋为支撑吊装横梁的施工方法，并结合实例证明采用此种方案吊装，可以减少吊装重量，节省吊装费用。
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| 关 键 词： | 施工工艺 吊装方案 拱肋支撑 钢管混凝土拱桥 |
| 文章编号： | 1007-855X(2001)02-033-03 |
| 修稿时间： | 2000年11月7日 |
New Construction Technology of Concrete Filled Steel Tube Arch |
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| LI Rui,NING Xiao-jun,LI Xin-le.New Construction Technology of Concrete Filled Steel Tube Arch[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2001,26(2):33-35. |
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| Authors: | LI Rui NING Xiao-jun LI Xin-le |
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| Abstract: | In this paper, new construction plan of concrete filled steel tube is put forward. And the method of lift and assemble of concrete filled steel tube arch that hang steel tube with no-end cable and hang transverse girder with strut of arch rib is described detail. And it is proved through an example that if concrete filled steel tube arch hanged with this method, the weight of hanging will be reduced, and the fee of lift and assembly will be cut down. |
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| Keywords: | concrete filled steel tube arch construction plan lift method transverse girder between arch rib |
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