| 深水裸岩桥桩基钻孔作业平台建造技术探讨 |
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| 引用本文： | 曹同来.深水裸岩桥桩基钻孔作业平台建造技术探讨[J].铁道建筑技术,2012(2):10-14. |
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| 作者姓名： | 曹同来 |
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| 作者单位： | 中国铁建二十二局集团有限公司,北京,100043 |
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| 摘 要： | 对深水裸岩条件下沉放轻型单壁钢套箱模板,水下灌筑混凝土固结钢管桩底建造桩基钻孔作业平台新技术进行介绍,该技术应用于湖南吉怀高速舞水河大桥施工中,效果良好,可为同类型桥梁施工提供借鉴。
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| 关 键 词： | 深水裸岩 单壁钢套箱 桩基钻孔平台 |
Construction Technology of Bridge Pile Platform Foundation Drilling in the Condition of Deepwater and Bare Rock |
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| Cao Tonglai.Construction Technology of Bridge Pile Platform Foundation Drilling in the Condition of Deepwater and Bare Rock[J].Railway Construction Technology,2012(2):10-14. |
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| Authors: | Cao Tonglai |
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| Institution: | Cao Tonglai ( China Railway 22th Bureau Group Co. Ltd. , Beijing 100043, China) |
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| Abstract: | The article introduces the new technology of placement of single-wall steel box for concrete formwork and underwater concrete pouring for consolidation of steel pipe foundation to build platform for pile foundation drilling in the situation of deep water and bare rock, such a new technique was successfully applied in Hunan Jihuai Highway Wushui River Bridge construction, which can provide experience and reference for similar construction in the future. |
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| Keywords: | deep water and bare rock single-wall steel box platform for pile foundation drilling |
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