北京地铁和平西桥站—北土城东路站区间渡线区隧道暗挖施工技术

Mining excavation adopted on the cross-over section of transit tunnels from station Hepingxiqiao to station Beituchengdonglu on Beijing subway

文章主要介绍了北京地铁五号线和-北区间渡线区暗挖隧道断面转换施工技术,其经验可为今后类似城市地铁工程施工提供借鉴。

The paper mainly introduces the techniques of mining excavation for the tunnels with varied cross - sections on the cross - over section of the transit tunnels from station Hepingxiqiao to station Beituchengdonglu on line No. 5 of Beijing subway. The practice can be referred to by similar urban subway projects.