| 武汉阳逻长江大桥北锚碇基坑开挖施工技术 |
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| 引用本文： | 许爱华,郭慧光,刘菲.武汉阳逻长江大桥北锚碇基坑开挖施工技术[J].交通科技,2006(3):18-20. |
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| 作者姓名： | 许爱华 郭慧光 刘菲 |
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| 作者单位： | 武汉绕城公路建设指挥部,武汉,430415 |
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| 摘 要： | 锚碇作为承力结构的重要部分,是悬索桥的重点控制性工程。介绍武汉阳逻长江大桥的北锚碇开挖与基坑支护的施工情况,着重介绍基坑土石方开挖(爆破)、弃渣运输、基坑边坡防护与排水以及锚碇安全检测等关键施工技术。
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| 关 键 词： | 锚碇 开挖 基坑支护 施工 |
| 收稿时间： | 2006-03-01 |
| 修稿时间： | 2006年3月1日 |
Excavating the North Anchor Pit of the Wuhan Yangluo Yangtze River Bridge |
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| Xu Aihua,Guo Huiguang,Liu Fei.Excavating the North Anchor Pit of the Wuhan Yangluo Yangtze River Bridge[J].Transportation Science & Technology,2006(3):18-20. |
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| Authors: | Xu Aihua Guo Huiguang Liu Fei |
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| Institution: | Directing Department for Constructing the Expressway around Wuhan City Wuhan 430415 |
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| Abstract: | As an important part of supporting structure,anchoring controls the project progress of suspension bridge.In this paper,excavation and foundation pit support of north anchor of the Wuhan Yangtze River Bridge is introduced.Especially,key technique and suggestions about foundation pit excavation,slope protection,drainage and inspection of anchor safety are presented in detail. |
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| Keywords: | anchor excavation foundation pit support construction |
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