| 广东清远北江三桥复杂岩溶地质桩基础施工 |
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| 引用本文： | 潘军,李义民.广东清远北江三桥复杂岩溶地质桩基础施工[J].桥梁建设,2006(2):58-60. |
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| 作者姓名： | 潘军 李义民 |
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| 作者单位： | 中铁大桥局集团第四工程有限公司,江苏,南京,210031 |
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| 摘 要： | 广东清远北江三桥共有82根钻孔灌注桩,桩位处均为复杂岩溶地质。介绍复杂岩溶地质桩基础施工方法,以及施工过程中裂隙、溶洞的处理。
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| 关 键 词： | 岩溶地质 桩基础 施工 |
| 文章编号： | 1003-4722(2006)02-0058-03 |
| 收稿时间： | 2005-04-30 |
| 修稿时间： | 2005年4月30日 |
Construction of Pile Foundations of the 3rd Beijiang River Bridge in Qingyuan, Guangdong in Complicated Karst Geology |
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| PAN Jun,LI Yi-min.Construction of Pile Foundations of the 3rd Beijiang River Bridge in Qingyuan, Guangdong in Complicated Karst Geology[J].Bridge Construction,2006(2):58-60. |
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| Authors: | PAN Jun LI Yi-min |
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| Institution: | The 4th Engineering Co., Ltd., China Zhongtie Major Bridge Engineering C-roup, Nanjing 210031, China |
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| Abstract: | There are totally 82 bored piles for foundations of the 3rd Beijiang River Bridge in Qingyuan,Guangdong,and the locations of these piles are all of complicated karst geology.In this paper,the construction methods for the piles in the karst geology,and handling of gaps and karst caves during construction are presented. |
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| Keywords: | karst geology pile foundation construction |
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