| 汕揭高速CFG桩＋袋装砂井处理软基桥台工程实例分析 |
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| 引用本文： | 余正琴.汕揭高速CFG桩＋袋装砂井处理软基桥台工程实例分析[J].广东交通职业技术学院学报,2008,7(3):26-29. |
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| 作者姓名： | 余正琴 |
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| 作者单位： | 广东省高速公路发展股份有限公司,广东广州,510000 |
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| 摘 要： | 文章从CFG桩的设计原理入手，通过对CFG桩＋袋装砂井和袋装砂井处理软基桥台的工程实例效果对比分析，提出平原地区软基路段桥台的较优处理方案，对缩短预压时间及减少工后沉降有利，可供设计及施工参考。
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| 关 键 词： | CFG桩 袋装砂井 处理 软基桥台 实例 |
CFG Pile + Bagged Manholes Treatment Soft-abutment Engineering Examples of Shan Jie Expressway |
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| YU Zheng-qin.CFG Pile + Bagged Manholes Treatment Soft-abutment Engineering Examples of Shan Jie Expressway[J].Journal of Guangdong Communication Polytechnic,2008,7(3):26-29. |
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| Authors: | YU Zheng-qin |
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| Institution: | YU Zheng-qin (Guangdong Provincial Expressway Development Co. Ltd.,Guangzhou 510000,China) |
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| Abstract: | Through analysising design principle of the CFG pile,and comparative analysis the treatment of soft-abutment engineering examples of CFG pile + bagged manholes and bagged manholes,soft-plain areas by road abutment of the optimum treatment options.It is favourable in Surcharging on shortening the time and reducing the settlement, for the design and construction of reference. |
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| Keywords: | CFG pile bagged manholes treatment soft-abutment examples |
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