| CFG桩技术在高速公路特殊地基处理中的应用 |
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| 引用本文： | 杨磊.CFG桩技术在高速公路特殊地基处理中的应用[J].交通标准化,2008(9):127-130. |
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| 作者姓名： | 杨磊 |
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| 作者单位： | 河南省交通规划勘察设计院有限责任公司,河南,郑州,450052 |
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| 摘 要： | CFG桩复合地基处理软弱地基的方法在河南省高速公路施工中的应用，对解决高速公路施工工期短、要求地基沉降量小的技术难题起到了关键性的作用。实践证明，CFG桩复合地基的优良特性在我国各等级公路特别是高速公路施工中的普遍应用，将为推动我国公路建设的飞速发展提供良好的技术环境。
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| 关 键 词： | CFG桩 特殊地基 应用 分析 |
Application of CFG Pile Technology on the Treatment of Special Foundation of Expressway |
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| YANG Lei.Application of CFG Pile Technology on the Treatment of Special Foundation of Expressway[J].Communications Standardization,2008(9):127-130. |
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| Authors: | YANG Lei |
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| Institution: | YANG Lei (Henan Provincial Communications Planning Survey ＆ Design Institute Co., Ltd., Zhengzhou 450052, China) |
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| Abstract: | The application of the method that treating soft foundation with CFG piles composite foundation on expressway construction in Henan province has pivotal effect on solving the technical problems that the construction period of expressway is short and the foundation settlement should be less. The practice proves that the general application of the excellent characteristic of CFG piles composite founda- tion on the construction of all grade highways, especially the expressway, in our country will provide favorable technical circumstance for impelling the speedy development of China＇s highway construction. |
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| Keywords: | cement flyash gravel pile（CFG pile） special foundation application analysis |
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