摘要
结合工程概况,从CFG桩的形式及布置、原材料及配合比要求、施工操作与工序控制等方面,介绍了CFG桩的施工程序及施工工艺,并对其质量控制要点及施工注意事项进行了阐述,着重对断桩的成因进行了分析,并提出了防止措施,以供类似工程参考。
Combined with practical engineering, the author introduces construction procedure and construction technology of CFG pile from shape and arrangement of CFG pile, raw materials and mixture ratio requirement, construction operation and procedure control, illustrates its quality control essentials and construction notices, analyzes the causes of broken pile, and proposes its preventive measures, which to offer a reference for similar engineering.
出处
《山西建筑》
2007年第17期99-100,共2页
Shanxi Architecture
关键词
客运专线
软弱地基
CFG桩
施工技术
passenger special line, soft foundation, CFG pile, construction technology