| CFG桩在兰新铁路第二双线黏质黄土地层地基处理中的应用 |
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| 引用本文： | 王云涛. CFG桩在兰新铁路第二双线黏质黄土地层地基处理中的应用[J]. 铁道建筑技术, 2012, 0(2): 86-88,93 |
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| 作者姓名： | 王云涛 |
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| 作者单位： | 中国铁建十八局集团第二工程有限公司,河北唐山,063030 |
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| 摘 要： | 主要介绍了CFG桩在兰新铁路第二双线黏质黄土地层地基处理中的应用,根据黏质黄土这一地质情况确定施工方案和施工工艺,总结CFG桩在高速铁路黏质黄土地层地基处理中的施工经验;针对施工中遇到的问题进行了原因分析,并提出了预防措施。
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| 关 键 词： | CFG 桩 黏质黄土 地基处理 路基 配合比 |
The Application of CFG Pile in Loess Stratum Foundation Treatment for Lanzhou-Xinjiang Railway Second Double Track |
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| Wang Yuntao. The Application of CFG Pile in Loess Stratum Foundation Treatment for Lanzhou-Xinjiang Railway Second Double Track[J]. Railway Construction Technology, 2012, 0(2): 86-88,93 |
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| Authors: | Wang Yuntao |
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| Affiliation: | Wang Yuntao (China Railway 18th Bureau Group Co.Ltd.,Tangshan 063030,China) |
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| Abstract: | The article mainly introduces the application of CFG pile in loess stratum foundation treatment for Lanzhou-Xinjiang Railway Second Double Track,the determination of construction scheme and construction process based on the viscosity of loess the geological condition,and the summary of construction experience of CFG pile used in high speed railway slime loess foundation treatment.And the causes to the problems encountered during construction are analyzed,and the preventive measures were put forward for the construction of similar works to provide reference. |
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| Keywords: | CFG pile loess foundation treatment roadbed mixture ratio |
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