高速铁路软层地基CFG桩加固施工工法  

Construction Technology of CFG Pile for Soft Soil Foundation of Express Railway

作　　者：贺学文[1] 

机构地区：[1]中铁十八局武广客运专线项目部,武汉430000

出　　处：《铁道建筑技术》2009年第8期85-87,共3页Railway Construction Technology

摘　　要：为了保证列车的安全运行,铁路软层地基常采用CFG桩进行加固。结合武广铁路客运专线软层地基的处理经验,介绍了CFG桩的施工工艺和技术要点,可作为类似工程的参考。To ensure the safe function of train, CFG pile is often employed to reinforce the soft soil foundation of railway. Basing on the experience of reinforcing the soft soil foundation of Wuhan-Guangzhou passenger special line, the construction technology and main ideas of technology of CFG pile are introduced, which can be a reference for other similar projects.

关 键 词：软土地基 CFG桩 施工工艺 

分 类 号：U445[建筑科学—桥梁与隧道工程]