软土地基处理技术——CFG桩(长螺旋成孔)在武广铁路客运专线中的应用

Soft Soil Foundation Treatment Technology-Application of Long Auger Bored CFG Pile in Construction of Wuchang-Guangzhou Railway Passenger Dedicated Line

研究目的:介绍软土地基处理技术在武广铁路客运专线中的应用。研究结果:文中指出长螺旋施工CFG桩工艺在新建武广铁路客运专线XXTJV标已成功应用,并提出了施工时的控制要点和需注意的问题。

Research purposes:This paper introduces the application of soft soil foundation treatment technology in construction of Wuchang-Guangzhou Railway Passenger Dedicated Line. Research results:This paper points out that the long auger bored CFG pile has been applied successfully in construction Wuchang-Guangzhou Railway Passenger Dedicated Line,and also presents the control points and problems adverted in construction.