CFG桩在加固铁路客专黄土路基中的应用

结合郑西客专地基加固的实际,阐述了CFG桩复合地基结构、设计及施工工艺及方法,通过施工质量控制、质量检测和沉降监测、预测,表明了CFG桩复合地基在黄土地区地基的加固中是合理、可行的。

The application of the CFG pile in the reinforcement of loess roadbed of railway passenger private line

Combining with the reinforcement of Zheng-Xi passenger private line＇s roadbed,the thesis illustrates the structure of CFG pile compound foundation,design,construction process and methods,through construction quality control,quality monitoring and the monitoring and prediction of the subsidence,shows that the CFG pile compound foundation is rational and feasible in the reinforcement of foundations in loess areas.