北京地铁复兴门折返线工程竣工后,铁道部隧道工程局将继续东进,修建复兴门至西单区段。日前,隧道局正按照首都规划建设委员会办公室《关于地铁复兴门至西单区间工程的初步设计》着手进行工程的前期准备工作。从复兴门到西单约有900米,将继续采用“浅埋暗挖法”施工。 After the reconstruction of the Beijing Metro Fuxingmen re-entry line, the Tunnel Engineering Bureau of the Ministry of Railways will continue eastwards and build Fuxingmen to Xidan Section. A few days ago, the Tunnel Administration was proceeding with the preliminary preparations for the project in accordance with the “Preliminary Design of the Metro Fuxingmen to Xidan Section Project” of the Office of the Capital Planning and Construction Committee. About 900 meters from Fuxingmen to Xidan, it will continue to be constructed using the “shallow buried excavation method”.