碎石桩复合地基在高速铁路中的应用

The application of composite foundation of gravel piles in high-speed railway

介绍了碎石桩复合地基在高速铁路可液化地基处理中的应用 ,阐明了液化以及碎石桩抗液化的内在机理 ,并对碎石桩复合地基的设计方法进行了阐述 ,举例说明了加固效果 ,指出了碎石桩加固技术在高速铁路地基中应用的可行性。

This paper introduces the application of composite foundation of gravel piles in high-speed railway, clarifies the inhesion mechanism of the liquefaction and the composite foundation of gravel piles and introduces the design method. One engineering example dealing with gravel piles is presented in this paper. It points out the feasibility of the application of composite foundation of gravel piles in high-speed railway.