| 浅覆盖地层钢栈桥施工技术 |
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| 引用本文： | 李壵,卢勇,关成元,丁富军. 浅覆盖地层钢栈桥施工技术[J]. 中南公路工程, 2013, 0(5): 249-253,286 |
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| 作者姓名： | 李壵 卢勇 关成元 丁富军 |
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| 作者单位： | [1]长沙城投基础设施建设项目管理有限公司,湖南长沙410001 [2]中交第二航务工程局有限公司,湖北武汉430012 |
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| 摘 要： | 栈桥作为水上施工的重要通道,在特大型桥梁建设得到了广泛应用,栈桥一般采用钢管桩基础、贝雷梁为主承重梁的结构,在特殊地质条件下,栈桥的结构及稳定性越来越受到关注.以福元路湘江大桥钢栈桥的成功实施为背景,介绍了浅覆盖地层条件下钢栈桥的设计、施工技术及渡洪安全措施,总结了一些具有实际工程意义的结论,以供类似工程参考.
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| 关 键 词： | 浅覆盖地层 钢栈桥 设计与施工 |
Construction Technology of Steel Trestle in Shallow Coverage Layer |
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| LI Yao;LU Yong;GUAN Chengyuan;DING Fujun. Construction Technology of Steel Trestle in Shallow Coverage Layer[J]. Central South Highway Engineering, 2013, 0(5): 249-253,286 |
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| Authors: | LI Yao LU Yong GUAN Chengyuan DING Fujun |
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| Affiliation: | LI Yao;LU Yong;GUAN Chengyuan;DING Fujun(Changsha City Construetion Investment Development Group Co., Ltd, Changsha, Hunan 410001,China;CCCC Second Harbor Engineering Co.Ltd, Wuhan, Hubei 430012, China) |
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| Abstract: | Trestle is an important channel of water construction,has been widely used in bridge construction.Trestle generally use the steel pipe pile foundation,Bailey beam as main bearing beam structure.In special geological conditions,structure and stability of the Trestle has received more and more attention.Base on the successful implementation of the bridge of Fuyuan Road in Changsha City,introduced the design,construction technology and safety measures of steel trestle in shallow coverage layer.Summarizes some practical conclusions for similar projects. |
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| Keywords: | shallow coverage layer steel trestle design and construction |
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