地铁地下工程暗挖法施工风险及质量控制

Construction Risk and Quality Control of Underground Excavation Method in Subway Project

针对长春地下工程暗挖法施工中存在的各种风险点进行分析,结合长春地铁2号线建设街站—文化广场站区间暗挖工程的实际案例,对暗挖法质量控制要点进行归纳总结,为后续工程提供参考。

The various risk points are analyzed in the construction of concealed excavation method of Changchun local underground engineering,and the key points of quality control of concealed excavation method are summarized in combination with the actual case of concealed excavation project between Jianshe station and Cultural Square station of Changchun Metro Line 2,so as to provide the reference for subsequent projects.