| CFG桩在武广铁路专线的应用 |
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| 引用本文： | 田新文.CFG桩在武广铁路专线的应用[J].土工基础,2011,25(4):30-32,39. |
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| 作者姓名： | 田新文 |
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| 作者单位： | 中铁第四勘察设计院,武汉,430060 |
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| 摘 要： | 武广客运专线是我国第一条高速铁路,考虑到沿线地层和铁路点多线长的特点,最终决定采用CFG桩复合地基对松软土地基进行地基加固,这是CFG桩复合地基第一次大范围在铁路施工中使用.分析了CFG桩的特点、适用性及其成桩工艺,对CFG桩的设计计算方法进行了分析,并介绍了工后检测与观测方法,最后对CFG桩在武广客运专线的应用情况做了介绍.
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| 关 键 词： | CFG桩 铁路 路基加固 武广客运专线 |
Application of CFG Pile in Special Passengen Railway Line of Wuhan-Guangzhou |
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| TIAN Xin wen.Application of CFG Pile in Special Passengen Railway Line of Wuhan-Guangzhou[J].Soie Engineering and Foundation,2011,25(4):30-32,39. |
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| Authors: | TIAN Xin wen |
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| Affiliation: | TIAN Xin wen(China Railway Siyuan Survey and Design Group Co.,Ltd,Wuhan 430060,China) |
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| Abstract: | Considering the strata distributing and stations along the Wuhan-Guangzhou special passengen railway line,which is the first high-speed railway in China,the soft foundation is reinforced by the CFG pile composite foundation.Its features,application condition and construction technology are introduced and its design is analyzed,then the after construction detection and monitoring methods is introduced,in the end its application is introduced. |
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| Keywords: | CFG pile railway foundation reinforcement special passenger railway line of Wuhan-Guangzhou |
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