天津地铁3号线营口道站施工设计难点

天津地铁3号线营口道站地处天津市商业繁华区,周围环境复杂,地下管线众多,交通繁忙,是天津地铁3号线中最复杂的站点之一.简单介绍了营口道站设计概况、工程地质条件等,着重从地下水处理、基坑安全、坐标放线以及交通疏解等方面对设计工作进行了分析和总结.施工效果表明,本设计对上述工程难点的解决是可靠的.

Difficulties in the Design of Tianjin Metro Line 3 Station

Located in downtown Tianjin,Yingkou Road Station is one of the greatest challenges to the designers during the construction of Tianjin metro Line 3.This paper gives a simple introduction of the design,the engineering geological condition of Yingkou Road Station,puts emphasis on the analysis and summary of the groundwater treatment,the safety of foundation pit,the route determination on coordinate,the traffic organization and so on.The construction shows that the design has solved the above project problems....