| 105m钢-混凝土组合箱梁长距离运输架设技术 |
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| 引用本文： | 陈理平,黄勇.105m钢-混凝土组合箱梁长距离运输架设技术[J].桥梁建设,2008(4). |
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| 作者姓名： | 陈理平 黄勇 |
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| 作者单位： | 中铁大桥局股份有限公司上海分公司,上海,200071 |
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| 摘 要： | 上海长江隧桥105 m钢-混凝土组合箱梁重2 300 t,采用 "天一号"吊船海上长距离运输85海里到桥位架设,运输风险大,架设精度要求高、难度大,介绍大跨度组合梁的运输、架设技术.
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| 关 键 词： | 组合箱梁 运输 架设 桥梁施工 |
Techniques for Long-Distance Transportation and Erection of 105-m Span Steel and Concrete Composite Box Girders |
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| CHEN Li-ping,HUANG Yong.Techniques for Long-Distance Transportation and Erection of 105-m Span Steel and Concrete Composite Box Girders[J].Bridge Construction,2008(4). |
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| Authors: | CHEN Li-ping HUANG Yong |
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| Institution: | CHEN Li-ping,HUANG Yong(Shanghai Company,China Zhongtie Major Bridge Engineering,Inc.,Shanghai 200071,China) |
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| Abstract: | The 105-m span steel and concrete composite box girders,weighing 2 300 t each piece,for the Shanghai Changjiang River Tunnel and Bridge Project were transported by sea by Tianyi Lifting Vessel at a long distance of 85 nautical miles to the Bridge site where the girders were then erected by the Vessel.The risk of transportation of the girders in such a condition was great,the precision requirements for erection of the girders were high and the erection was difficult.In this paper,the techniques for the trans... |
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| Keywords: | composite box girder transportation erection bridge construction |
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