城市隧道压顶抗浮技术的施工工艺分析

Analysis of Construction Technology of Coping and Anti-Floating Technology in Urban Tunnels

隧道运行期间的可靠性会直接受到抗浮设计及施工的影响,因此,高地下水位地区修建城市隧道需要解决抗浮问题。基于此,论文简单分析城市隧道抗浮常用设计,同时,深入探讨城市隧道压顶抗浮施工具体要点,以供业内人士参考。

The reliability of tunnels during operation is directly affected by the anti-floating design and construction. So, the anti-floating problem needs to be solved when building urban tunnels in areas with high groundwater level. Based on this, this paper briefly analyzes the common design of urban tunnel anti-floating, and at the same time, it deeply discusses the specific points of coping and anti-floating construction of urban tunnels, so as to provide reference for people in the industry.