城市地铁穿越地裂缝暗挖隧道降水施工技术

The city subway through the ground fissure dewatering technology for tunnel

城市地铁隧道施工的过程中,需要对穿越地裂缝按挖隧道降水施工进行必要地控制,保证整体的施工进度不受影响。穿越地裂缝暗挖隧道实际的施工工程面对的地形条件较为复杂,其中的降水施工需要充分考虑各方面的影响因素。本文将从这项工程施工中的降水设计等方面进行深入地探讨,为其它项目施工提供必要的参考依据。

The process of city subway tunnel construction, the need to control through the ground fissure in tunnel dewatering construction, ensure the construction progress of the whole is not affected. The actual construction project through the ground fissure tunnel face topography is complex, the precipitation construction need to fully consider the impact of various factors. In this paper, from the aspects of the project in the construction of precipitation design in-depth study, to provide the necessary reference for other construction projects.