| 云桂铁路南盘江特大劲性混凝土拱桥施工技术探讨 |
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| 引用本文： | 冯丛. 云桂铁路南盘江特大劲性混凝土拱桥施工技术探讨[J]. 铁道建筑技术, 2012, 0(8): 77-80 |
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| 作者姓名： | 冯丛 |
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| 作者单位： | 中国铁建十八局集团第二工程有限公司,河北唐山,064000 |
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| 摘 要： | 以云桂铁路南盘江特大劲性混凝土拱桥为研究对象,参考国内外大跨度上承式劲性混凝土拱桥施工技术,对南盘江特大劲性混凝土拱桥的416 m上承式劲性混凝土拱的施工方法进行探讨,确定施工方案、研究技术难点及相应施工工艺,可为同类条件桥梁施工提供借鉴。
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| 关 键 词： | 上承式劲性混凝土拱桥 施工方案 技术难点 |
Discussion on Yun-Gui Railway Nanpanjiang Grand CFST Arch Bridge Construction Technology |
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| Feng Cong. Discussion on Yun-Gui Railway Nanpanjiang Grand CFST Arch Bridge Construction Technology[J]. Railway Construction Technology, 2012, 0(8): 77-80 |
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| Authors: | Feng Cong |
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| Affiliation: | Feng Cong(China Railway 18th Bureau Group Co.Ltd.,Tangshan 064000,China) |
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| Abstract: | The paper,taking Yun-Gui Railway Nanpanjiang Grand CFST Arch Bridge as research object,and referring to construction technology of domestic and international long-span deck CFST arch bridges,discusses the 416 m deck CFST arch construction method of the Nanpanjiang Grand CFST Arch Bridge,and then decides the construction plan,technical difficulties and countermeasures,which can offer reference for bridge construction under the same conditions. |
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| Keywords: | deck CFST arch bridge construction scheme technological difficulty |
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