新建隧道下穿既有铁路车站加固技术研究

Research on the Reinforcement Technology for New Tunnel Under-Crossing Existing Railway Station

结合新八达岭隧道下穿既有京张铁路青龙桥车站站场段工程,分析新建隧道下穿既有铁路车站加固技术,为相关工程提供参考。

Combing with the project of New Badaling tunnel under-crossing the existing Beijing to Zhangjiagkou railway Qinglong station segment, paper analysis the reinforcement technology for new tunnel under-crossing existing railway station, to provide reference to related engineering.