摘要
北京地铁6号线一期五路居车站明挖基坑,采用Ф609钢管支撑,针对钢管支撑加工制作,腰梁、支撑、斜撑安装,预应力施加,支撑保护等制订了切实可行的措施,保证了支撑安装和拆除安全。
During open excavation of foundation pit of Beijing Subway Line 6 Phase I Project Wuluju Station, Ф609 steel pipe support is adopted. Feasible measures are established for process and fabrication of steel pipe support, waist beam, support, oblique support installation, prestressing application and support protection, etc., so as to ensure safe installation and dismantlement of support.
出处
《建筑技术》
2012年第6期493-496,共4页
Architecture Technology
关键词
地铁车站工程
基坑支护
钢管支撑
subway station project
support and protection of foundation pit
steel pipe support
