| 南京长江三桥北主墩基础施工技术 |
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| 引用本文： | 李宗平,汪成龙.南京长江三桥北主墩基础施工技术[J].现代交通技术,2006,3(1):43-46. |
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| 作者姓名： | 李宗平 汪成龙 |
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| 作者单位： | 中港二航局,武汉,430050 |
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| 摘 要： | 介绍了南京长江三桥北主墩在汛期搭设平台，进行无桩度汛，大直径泥质泥岩带浆钻进、巨大平面尺寸的钢围堰安装及下沉等非常规的基础施工技术。
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| 关 键 词： | 无桩度汛平台 钢围堰安装 封底 承台 施工 |
| 文章编号： | 1672-9889（2006）01-0043-04 |
| 收稿时间： | 2005-08-04 |
| 修稿时间： | 2005年8月4日 |
Construction Techniques of North Pylon Foundation of the 3rd Nangjing Yangtze River Bridge |
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| LI Zong-ping,WANG Cheng-long.Construction Techniques of North Pylon Foundation of the 3rd Nangjing Yangtze River Bridge[J].Modern Transportation Technology,2006,3(1):43-46. |
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| Authors: | LI Zong-ping WANG Cheng-long |
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| Institution: | The Second Engineering Company of China Harbour Engineering, Wuhan 430050, China |
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| Abstract: | This paper presents the key technology and methods for construction of the north steel concrete tower combination of the 3rd Nanjing Yangtze River Bridge, the unconventional fourdation technology includes no pile platformfor resistance flood, barge dimension steel cofferdam installation etc. |
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| Keywords: | no pile platform for resistance flood steel cofferdam installation seeled bottom benring platform constrution |
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