| 复杂地质条件下锁扣钢管桩深水围堰施工 |
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| 引用本文： | 周述芳,孙飞. 复杂地质条件下锁扣钢管桩深水围堰施工[J]. 铁道建筑技术, 2012, 0(10): 66-69 |
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| 作者姓名： | 周述芳 孙飞 |
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| 作者单位： | 中国铁建十九局集团第六工程有限公司,江苏无锡,214045 |
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| 摘 要： | 介绍锁扣钢管桩围堰与其他双壁钢围堰、钢板桩围堰的不同和各自适应条件;通过韩江特大桥锁扣钢管桩围堰施工实践,重点阐述了在复杂地质条件下,水中锁扣钢管桩围堰的加工、插打、合龙、堵漏、挖泥、封底等施工工艺,以期推广锁扣钢管桩围堰的应用。
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| 关 键 词： | 锁扣钢管桩 围堰 施工工艺 |
Locking Steel Pipe Pile of Deep-water Cofferdam under Complicated Geological Conditions |
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| Zhou Shufang,Sun Fei. Locking Steel Pipe Pile of Deep-water Cofferdam under Complicated Geological Conditions[J]. Railway Construction Technology, 2012, 0(10): 66-69 |
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| Authors: | Zhou Shufang Sun Fei |
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| Affiliation: | (China Railway 19th Bureau Group Co.Ltd.,Wuxi 214045,China) |
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| Abstract: | The paper introduces the differences between the steel pipe pile cofferdam and double-wall steel cofferdam and steel sheet pile cofferdam and their respective application conditions with focus on steel pipe pile cofferdam construction,inserting piling,closure,plugging,dredging,and bottom sealing to promote the application of the steel pipe pile cofferdam in deep water. |
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| Keywords: | steel pipe pile cofferdam construction process |
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