| 反循环钻进成孔灌注桩的施工技术及分析 |
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| 引用本文： | 沈赣华,赵文博,朱燕冰,申建文.反循环钻进成孔灌注桩的施工技术及分析[J].石河子大学学报,2002,6(2):131-134. |
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| 作者姓名： | 沈赣华 赵文博 朱燕冰 申建文 |
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| 作者单位： | [1]新疆北新路桥建设股份有限公司，新疆乌鲁木齐830054 [2]兵团农五师勘测设计院，新疆博乐833400 |
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| 摘 要： | 在反循环钻成孔施工前，必须根据工程地质条件进行钻孔机械选型、反循环用泥浆流量计算，并根据计算进行泥浆泵的选择，施工时根据施工场地的地表水和地下水及表层土质情况选择埋设护筒的方法，进行泥浆制备、反循环钻进控制、清孔、钢筋制作安装以及灌注水下混凝土等工序。
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| 关 键 词： | 反循环钻进成孔灌注桩 施工技术 水下混凝土 基础工程 施工过程 泥浆制备 |
| 文章编号： | 1007-7383(2002)02-0131-04 |
| 修稿时间： | 2002年3月1日 |
Reverse Circulation Premolded Cast-In-Place Concrete Pile Construction Technology |
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| SHEN Gan hua\,ZHAO Wen bo\,ZHU Yan bing\,SHEN Jian wen\\.Reverse Circulation Premolded Cast-In-Place Concrete Pile Construction Technology[J].Journal of Shihezi University(Natural Science),2002,6(2):131-134. |
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| Authors: | SHEN Gan hua\ ZHAO Wen bo\ ZHU Yan bing\ SHEN Jian wen\\ |
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| Institution: | SHEN Gan hua\+1,ZHAO Wen bo\+2,ZHU Yan bing\+3,SHEN Jian wen\+3\, |
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| Abstract: | The choice of drill type, the calculation of mire quantity used for reverse circulation and the choice of mire pump on base of the calculation results must be carried out before molding by reverse circulation drill in accordance with the engineering geological condition. During construction we selected the method of embedding shell and conducted mire preparation, reverse circulation driving control, clearance of cavity,fabrication and installation of steel bar and cast in place concrete pile and so on . |
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| Keywords: | reverse circulation boring cast in place pile under water concrete |
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