| 北京北站改造工程预应力施工技术 |
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| 引用本文： | 韩俊,刘涛. 北京北站改造工程预应力施工技术[J]. 钢结构, 2010, 25(6): 63-66 |
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| 作者姓名： | 韩俊 刘涛 |
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| 作者单位： | 中冶华天工程技术有限公司,安徽马鞍山,243005;江苏沪宁钢机股份有限公司,江苏宜兴,214231 |
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| 摘 要： | 介绍北京北站无站台柱风雨棚结构的工程概况及在工程中应用的预应力钢结构曲线滑移施工技术,预应力张拉技术,钢拉索的加工制作以及预应力施工监测技术。
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| 关 键 词： | 曲线滑移 预应力张拉 钢拉索加工制作 |
TECHNOLOGY OF PRESTRESS CONSTRUCTION OF REFORMING BEIJING NORTH RAILWAY STATION |
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| Han Jun,Liu Tao. TECHNOLOGY OF PRESTRESS CONSTRUCTION OF REFORMING BEIJING NORTH RAILWAY STATION[J]. Steel Construction, 2010, 25(6): 63-66 |
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| Authors: | Han Jun Liu Tao |
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| Affiliation: | 1. MCC Huatian Engineering Co. Ltd, Maanshan 243005, China; 2. Huning Steel Structure and Machinery Co. Ltd, Yixing 214231, China) |
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| Abstract: | It was presented that the general conditions of the canopy without columns for Beijing North Railway Station, including curve-slip construction technique of prestressed steel structure, prestressed stretching, the fabrication of steel cables, and monitoring technique of the prestressed construction etc. |
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| Keywords: | curve slip prestress tension fabrication of steel cables |
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