全过程监控大木桥路车站深基坑施工

Monitoring and Control of the Whole Construction Process in the Deep Foundation Excavation of Damuqiao Road Subway Station

在地铁车站深基坑施工中,运用"时空效应"理论,对施工全过程监控,将基坑施工全过程按施工工序予以分解,进行分阶段全面控制,达到控制变形保护周边环境的目的。

Making use of the 'space-time effect' principal, the whole construction process was monitored and controlled during the excavation of deep foundation pit of a subway station. The whole construction process is decomposed into several sub-processes according to the construction procedure. The objective of protecting the surrounding environment was achieved by strictly controlling the deformation of the shoring system for each sub-process.