| 侯西线河津车站新增旅客地道施工技术浅析 |
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| 引用本文： | 裴小刚.侯西线河津车站新增旅客地道施工技术浅析[J].山西科技,2014(2):155-156. |
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| 作者姓名： | 裴小刚 |
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| 作者单位： | 山西太兴铁路有限责任公司,山西太原030013 |
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| 摘 要： | 侯西线河津车站新建1孔6 m旅客地道中间主体节长33.75 m,由于涉及施工既有线,为减少施工对运输的影响,地道采用架空线路、明挖现浇的方式施工,主体混凝土结构分两次进行灌注,第一次先浇筑底板混凝土,待底板混凝土达到设计强度后再灌注墙身和顶板混凝土。
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| 关 键 词： | 地道施工 施工流程 混凝土浇筑 |
Analysis on the Construction Technique for the New Passenger Tunnel in Hejin Railway Station of Houma-Xi＇an Line |
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| PEI Xiaogang.Analysis on the Construction Technique for the New Passenger Tunnel in Hejin Railway Station of Houma-Xi＇an Line[J].Shanxi Science and Technology,2014(2):155-156. |
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| Authors: | PEI Xiaogang |
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| Institution: | PEI Xiaogang |
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| Abstract: | The length of the intermediate body section of the new passenger tunnel with one hole and diameter of 6 m in Hejin Railway Station of Houma-Xi＇an Line is 33.75 m, because of involving the existing line in the construction, the construction of the tunnel adopted the overhead line, open excavation and cast-in-place method for reducing the influence of the construction on the transportation, the pouring of the concrete structure of the main body was divided into two times, the first pouring was for the floor concrete, and the second pouring was for the wall and roof concrete after the floor concrete reaching the design strength. |
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| Keywords: | tunnel construction construction process concrete pouring |
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