| 贵州水柏铁路北盘江大桥钢管拱转体施工技术 |
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| 引用本文： | 陶建山,任旭初,陈国祥.贵州水柏铁路北盘江大桥钢管拱转体施工技术[J].桥梁建设,2001(2):50-53. |
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| 作者姓名： | 陶建山 任旭初 陈国祥 |
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| 作者单位： | 1. 铁道部大桥局三桥处,
2. 铁道部大桥局, |
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| 摘 要： | 北盘江大桥是第一座单线铁路上承式钢管拱桥，跨度为236m。介绍钢管拱工厂单元制造、工地拼装焊接，钢管拱桥的转体结构、线形控制，以及半拱万吨单铰转体合龙的施工技术。
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| 关 键 词： | 铁路桥 拱桥 钢管拱 转体法架桥 施工技术 |
| 文章编号： | 1003-4722(2001)02-0050-04 |
| 修稿时间： | 2001年3月12日 |
The Rotary Construction Technology of Beipanjiang Steel Tube Arch Bridge on Shuibai Railway in Guizhou |
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| TAO Jian-shan,REN Xu-chu,GHEN Guo-xiang.The Rotary Construction Technology of Beipanjiang Steel Tube Arch Bridge on Shuibai Railway in Guizhou[J].Bridge Construction,2001(2):50-53. |
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| Authors: | TAO Jian-shan REN Xu-chu GHEN Guo-xiang |
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| Abstract: | Beipanjiang Bridge is the first single track deck arch bridge made of steel-tubes, with a spanlength of 236 m. In this paper, the method of factory-manufacture of the elements of steel-tube arch ribs, the welding tecnology in the job-site erection, the rotary structure of the steel-tube arch bridge, the control of the alignement as well as the method of closure with single-hinged rotary technology of the 10 thousand dwt halfarches are introduced. |
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| Keywords: | railway bridge arch bridge steel-tube arch rotary erection of bridge |
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