摘要
结合深圳地铁2号线某区间暗挖隧道穿越建筑物群的工程实例,分别用PECK公式法和FLAC3D数值模拟软件对暗挖隧道施工引起的地表沉降进行分析和计算,并得出一定的结论,可为地铁建设同类工程提供一定的参考。
Based on the tunnel construction under buildings for Shenzhen Metro Line 2, the ground subsidence due to excavation is analyzed and calculated by using Peck formula method and FLAC3D numerical simulation software. This paper presents the analysis results, which provides the reference for similar engineering of metro-construction.
出处
《建筑科学》
北大核心
2010年第3期93-96,57,共5页
Building Science
关键词
暗挖法
隧道
建筑物
地表沉降
subsurface excavation
tunnel
building
ground subsidence
