| 跨繁忙航道钢管拱桥浮吊架设关键技术研究 |
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| 引用本文： | 张树海. 跨繁忙航道钢管拱桥浮吊架设关键技术研究[J]. 铁道建筑技术, 2011, 0(10): 1-4 |
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| 作者姓名： | 张树海 |
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| 作者单位： | 中国铁建十一局集团有限公司,武汉,430071 |
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| 摘 要： | 以京杭运河大桥钢管混凝土拱型桥为例,对跨繁忙河道的窄拱桥钢管混凝土拱肋安装总体方案的比选、临时墩设计、吊点确定以及浮吊拼装和调控等关键技术进行了研究。
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| 关 键 词： | 钢管混凝土拱桥 拱肋架设 浮吊 微调 |
Research on Key Technologies of Narrow Concrete Filled Steel Tubular Arch Bridge Crossing Busy River Course |
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| Zhang Shuhai. Research on Key Technologies of Narrow Concrete Filled Steel Tubular Arch Bridge Crossing Busy River Course[J]. Railway Construction Technology, 2011, 0(10): 1-4 |
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| Authors: | Zhang Shuhai |
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| Affiliation: | Zhang Shuhai(China Railway 11th Bureau Group Co.Ltd.,Wuhan 430071,China) |
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| Abstract: | Taking the case of Jinghang concrete filled steel tubular arch bridge as an example,the paper studies the key technologies of narrow concrete filled steel tubular arch bridge crossing busy river course including comparison and selection of total erecting project,temporary pier design,lifting-point confirmation,floating crane erecting and regulating. |
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| Keywords: | concrete filled steel tubular arch bridge arch rib erecting floating crane sharp tuning |
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