CFG桩复合地基在攀西地区的应用

Application of CFG Composite Foundation in Panzhihua District

攀西地区地形属典型山地类型,在攀枝花市区属浸蚀、剥蚀中山丘陵、山原峡谷地貌,具有山高谷深,盆地交错分布的特点,因此在建筑物基础施工时,为保证地基质量,必采取适应该地区且较成熟的地基处理方法。近几年来工程实践证明CFG桩复合地基比较适应攀西地区,文章从CFG桩设计理论在攀西地区的实际应用和CFG桩在施工过程中要注意的特殊问题以及CFG桩复合地基与普通的复合桩基的区别等三方面来阐述该地基处理方法在攀西地区的应用。

Though the practice in civil engineering ,author thinks that CFG composite toundatlon is a proper way to reinforcing solid in order to make solid foundation for buildings, author explains 3 points about the CFG composite foundation： the theory of CFG design; the notice in the process of construction; the difference between CPG COnlposite foundation and pile foundation.