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。
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.
出处
《交通标准化》
2008年第9期127-130,共4页
Communications Standardization
关键词
CFG桩
特殊地基
应用
分析
cement flyash gravel pile（CFG pile）
special foundation
application
analysis
