城市地铁大断面暗挖车站配合TBM过站施工技术

On TBM station-crossing construction technique at urban subway large-section underground excavation station

介绍了重庆市轨道交通六号线一期工程红土地车站大断面暗挖隧道施工技术,通过设计施工方案比选,选择最优施工方案,既保证TBM顺利掘进通过该站,又保证安全、优质、高效完成该站土建工程施工任务。

The paper introduces the large-section underground excavation tunnel construction technique at Hongtudi railway station of the No. 1 period of sixth line of Chongqing rail communications, and selects the optimal construction scheme according to the comparison of design and construction schemes to ensure the smooth jacking of TBM at the railway station and guarantee the safe and effective complete of the civil project with excellent quality.