| 岩溶地区桥梁桩基的施工技术分析 |
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| 引用本文： | 朱光富,陈俊波.岩溶地区桥梁桩基的施工技术分析[J].交通标准化,2013(17):52-53. |
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| 作者姓名： | 朱光富 陈俊波 |
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| 作者单位： | 江西省路桥工程集团有限公司 |
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| 摘 要： | 结合实际工程,重点分析了岩溶区桩基成孔施工技术及灌注桩成桩施工要点,其中侧重概述了挖孔桩成孔、冲击钻钻孔桩成孔、清孔、钢筋笼安装和水下砼灌注,希望能为相关施工提供一定的参考。
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| 关 键 词： | 岩溶 桥梁 桩基 施工技术 成孔 |
Technology of Bridge Pile Foundation Construction in Karst Area |
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| ZHU Guang-fu and CHEN Jun-bo.Technology of Bridge Pile Foundation Construction in Karst Area[J].Communications Standardization,2013(17):52-53. |
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| Authors: | ZHU Guang-fu and CHEN Jun-bo |
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| Institution: | (Jiangxi Road and Bridge Engineering Group Co.,Ltd.,Nanchang 330038,China) |
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| Abstract: | Combined with one engineering as example, this paper analyses the hole construction technology of pile foundation and key points for filling pile construction in Karst area, which focuses on overview of hole-digging pile, impact drill hole bored piles into holes, hole cleaning, installation of reinforcing cage and underwater concrete perfusion. It hopes to provide some reference for relevant construction.. |
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| Keywords: | karst bridge pile foundation construction technology pore-forming |
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