| 芦洪市特大桥岩溶地质钻孔灌注桩施工技术 |
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| 引用本文： | 樊燕燕,李子奇.芦洪市特大桥岩溶地质钻孔灌注桩施工技术[J].兰州铁道学院学报,2005,24(6):50-52. |
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| 作者姓名： | 樊燕燕 李子奇 |
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| 作者单位： | 兰州交通大学,土木工程学院,甘肃,兰州,730070;兰州交通大学,土木工程学院,甘肃,兰州,730070 |
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| 摘 要： | 通过对芦洪市特大桥桩基工程施工的实例介绍,阐述了溶洞发育的岩溶地区,采用压力注浆处理加固地基后进行钻孔灌注桩施工技术.
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| 关 键 词： | 桩基工程 岩溶 注浆 钻孔灌注桩 施工技术 |
| 文章编号： | 1001-4373(2005)06-0050-03 |
| 收稿时间： | 2005-07-12 |
| 修稿时间： | 2005年7月12日 |
Construction Technology of Bored Pile in Karst Geologic Condition Area of Large Bridge in Luhong City |
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| Fan Yanyan,Li Ziqi.Construction Technology of Bored Pile in Karst Geologic Condition Area of Large Bridge in Luhong City[J].Journal of Lanzhou Railway University,2005,24(6):50-52. |
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| Authors: | Fan Yanyan Li Ziqi |
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| Institution: | School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China |
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| Abstract: | Based on the construction of the pile foundation engineering of large bridge in Luhong City, the construction technology of bored pile is presented after adopting pressed grounding for consolidating foundation in karst area having many cavities. |
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| Keywords: | pile foundation engineering karst pressed grounding bored pile construction technology |
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