摘要
地铁施工由于在建筑物稠密、地下管网繁多的城市环境中建设,不仅工程测量精度要求高,而且技术密集、造价昂贵,地面沉降观测尤为重要。针对地铁施工中沉降监测主要任务及基本方法进行了总结,对盾构施工中的地面沉降监测的方法和数据分析有一定的指导意义。
The subway construction is carried out in the city circumstance of dense buildings and various underground pipe net, so measuring accuracy must meet the high requirements, many technical jobs must be executed and the cost of the project shall be expensive. Settlement supervising of surface shows its importance in the process of construction. This article sums up the main tasks and basic methods of settlement supervising aimed at subway construction, provides direction signification to supervising methods of surface settlement and data analysis in TBM construction.
出处
《工程建设与设计》
2007年第5期72-77,共6页
Construction & Design for Engineering
关键词
盾构施工
沉降
监测
TBM （Tunnel boring Machine） Construction： settlement
supervising
