| 京沪高铁淮河特大桥主桥水中基础施工技术 |
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| 引用本文： | 王国琴.京沪高铁淮河特大桥主桥水中基础施工技术[J].铁道建筑技术,2012(6):33-36. |
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| 作者姓名： | 王国琴 |
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| 作者单位： | 中国铁建十二局集团有限公司,太原,030024 |
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| 摘 要： | 结合京沪高铁淮河特大桥主桥基础施工,介绍了在复杂地质及水文条件下,钻机选型、钻孔工艺及双壁钢套箱围堰的拼装、下沉、封底混凝土施工技术,供同类基础施工参考。
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| 关 键 词： | 复杂地质 水中基础 钢围堰 |
Technology for Huaihe Extra Large Bridge Foundations in River of Beijing-shanghai High-speed Railway |
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| Wang Guoqin.Technology for Huaihe Extra Large Bridge Foundations in River of Beijing-shanghai High-speed Railway[J].Railway Construction Technology,2012(6):33-36. |
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| Authors: | Wang Guoqin |
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| Institution: | Wang Guoqin(China Railway 12th Bureau Group Co.Ltd.,Taiyuan 030024,China) |
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| Abstract: | Combined with foundation construction of Huaihe Extra Large Bridge of Beijing-shanghai Railway,construction techniques as type selection of drilling machine,boring process and construction technology of assembly and sinking and base sealing concrete under complicated geological and hydrological situations are introduced for the reference of similar foundation construction. |
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| Keywords: | complicated geology foundation in water steel cofferdam |
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