富水粉砂层地质条件下地铁3层换乘站土压平衡盾构接收施工技术

Receiving Construction Technology of Earth Pressure Balance Shield for Three-Floor Metro Transfer Station Under Water Rich Silty Sand Geological Condition

很多地铁项目都处于城市的中心位置,换乘车站的深度越来越深,环境错综复杂,如果施工稍有不当,会带来一系列的连锁反应,造成严重的经济损失和人员伤亡。基于此,论文对盾构接收处风险因素进行分析,提出富水粉砂层地质条件下地铁3层换乘站土压平衡盾构接收施工技术,希望对相关人士有所帮助。

Many subway projects are located in the center of the city,the depth of the transfer station is getting deeper and deeper,the environment is complicated,if the construction is slightly improper,it will bring a series of chain reaction,causing serious economic losses and casualties.Based on this,the paper analyzes the risk factors of the shield receiving site,and puts forward the earth pressure balance shield receiving construction technology of the subway three-floor transfer station under the geological condition of rich gouy sand layer,hoping to be helpful to the relevant people.