地铁暗挖隧道二次衬砌施工质量控制浅析

Quality Control of the Secondary Lining of Bored Metro Tunnels

文章根据深圳轨道交通二期工程安托山站—侨香站暗挖区间的二次衬砌施工经验,分析了地铁暗挖隧道二次衬砌施工质量的影响因素以及二次衬砌施工过程中容易发生的质量问题,并提出了具体的控制措施。通过经验总结,使地铁施工的管理、质量控制、施工通病防治上升一个台阶。

This paper analyzes the main factors influencing the construction quality and the incidental quality defects in secondary linings based on the construction of the bored tunnel section from the Antuoshan Station to the Qiaoxiang Station of the Shenzhen Metro line 2.Precautionary measures are also presented.