摘要
结合北京站—北京西站地下直径线工程实践,介绍大直径泥水盾构在繁华城区施工对地表沉降及周边环境的影响因素,对监测结果进行分析,并提出控制施工沉降的措施,以期为类似工程提供借鉴。
Taking the engineering practice of the rapid transit line from Beijing Railway Station to West Beijing Railway Station as an example,the authors present the factors of large diameter slurry shield tunneling that have influence on the surrounding environment,analyse the monitoring results and propose countermeasures to control the settlement.The paper can provide reference for similar projects in the future.
出处
《隧道建设》
2010年第6期643-648,共6页
Tunnel Construction
关键词
繁华城区
大直径泥水盾构
周边环境
地表沉降
盾构掘进参数
busy urban area
large diameter slurry shield
surrounding environment
ground surface settlement
shield boring parameter
