| 钢箱梁混凝土人行天桥拆除施工方法 |
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| 引用本文： | 林胜军.钢箱梁混凝土人行天桥拆除施工方法[J].工业建筑,2014(Z1). |
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| 作者姓名： | 林胜军 |
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| 作者单位： | 中建三局; |
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| 摘 要： | 通过武汉市长江大道航空路段钢箱梁混凝土人行天桥拆除施工方法,介绍城市道路交通最为繁忙路段进行钢箱梁混凝土人行天桥的拆除施工方法,解决在交通繁忙路段,保证行车和行人安全拆除及进度的问题。关键的工艺在于将人行天桥的分段拆除及施工先后顺序,临时支撑的合理布置。
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| 关 键 词： | 钢箱梁 人行天桥 拆除 |
DEMOLITION CONSTRUCTION METHOD OF STEEL BOX GIRDER-CONCRETE PEDESTRIAN BRIDGE |
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| Abstract: | Through demolition method of the steel box girder-concrete pedestrian bridge on the aviation section of Wuhan Yangtze River Avenue,it was introduced the demolition method of a pedestrian bridge on the busiest urban road and the problems of ensuring the safety of vehicles and persons during demolition of the pedestrian bridge,and the progress in construction were solved. The key process is to remove the section between pedestrian bridge and the construction sequence,as well as reasonable arrangement of temporary support. |
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| Keywords: | steel box girder pedestrian bridge dismantled |
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