摘要
论述盾构法施工的优点以及盾构法在城市地铁建设中的应用。对西安地铁2号线和1号线的盾构施工所穿越的地层情况、投入的盾构机类型、数量和技术参数、施工进度及过站方式等进行总结和分析,为以后西安地区地铁建设过程中盾构机的选型、改造、盾构施工计划合理编制等方面提供参考依据。
Shield ttmneling has been widely used in metro construction for its advantages. Based on the construction of Line 2 and Line 1 of Xi＇ an metro, this paper summarized and analyzed the strata traversed by the tunnels, the types, quantities and technical parameters of the adopted shield machines, construction schedules, approaches of shields driving into stations and so on. Authors expect to offer guidance for the selection and improvement of shield machines in the process of working out reasonable plans for metro projects in Xi＇an area in the future.
出处
《都市快轨交通》
北大核心
2013年第2期88-93,共6页
Urban Rapid Rail Transit
关键词
城市轨道交通
盾构法
地层状况
技术参数
施工进度
urban rail transit
shield tunneling
strata
technical parameters, construction schedule
