摘要
结合京津城际路基采用CFG桩加固施工实例,从CFG桩复合地基的设备选型、施工工艺、过程控制、遇见问题的分析及处理、试验检测及沉降观测和效果评估等方面进行了分析和探讨。
In light of the construction practice of subgrade reinforcement using CFG piles in Beijing-Tianjin intercity railway project, this paper gives the explanation, analysis, conclusion and discussion about the CFG pile composite subgrade from selection of equipment, construction techniques, process control, common problem analysis and handling to the testing, measurement, settlement observation and effect evaluation.
出处
《铁道建筑技术》
2008年第3期8-11,16,共5页
Railway Construction Technology
关键词
路基CFG桩施工技术
subgrade
the CFG pile
construction technique
