摘要
结合天津地铁3号线和6号线换乘站北站工程实例,分析了新建线路施工对已建车站的影响,通过采取优化围护结构施工工艺、合理安排土方开挖顺序、换乘节点后浇带采取逆作法施工等一系列施工措施,保证了运营车站的正常使用。
Based on the project of north station for Tianjin Metro line 3 and line 6 Transfer Station,the influence of the new line construction on the station is analyzed. The normal operation of the station is guaranteed by taking measures such as optimizing the construction technology of building envelope,making reasonable arrangement of earthwork excavation sequences and using top-down method of late poured band.
出处
《施工技术》
CAS
北大核心
2016年第9期106-108,共3页
Construction Technology
关键词
地铁
车站
分期施工
后浇带
监测
施工技术
subways
stations
construction by stages
late poured band
monitoring
construction
