摘要
北京地铁十号线一期终点折返线由于地处东三环,周边环境比较复杂,针对浅埋暗挖法施工过程中大断面折返线不同断面的开挖顺序以及楼房的防护措施进行模拟分析,优化确定合理的楼房保护措施和开挖方案,为工程顺利建设提供技术支持,并对以后类似环境条件下工程积累经验。
The destination return line of the 1st stage project of No. 10 line of Beijing Metro situates on the third east ring road and the surrounding environment is complicated. In this paper, the excavation sequence of different sections and building protection measures are simulated and analyzed for large section return line construction, through which the building protection measures and excavation scheme are optimized so as to provide technical support for smooth construction and accumulate experience for other similar projects.
出处
《石家庄铁道学院学报》
2007年第3期119-122,134,共5页
Journal of Shijiazhuang Railway Institute
关键词
地铁隧道
大断面
建筑物保护
施工技术
metro tunnel
large section
building protection
construction technique
