人工挖孔在盾构检修井中的应用  

APPLICATION OF MANUAL EXCAVATION IN SHIELD MAINTENANCE SHAFT

作　　者：郝丁[1] 刘飞[1] 

机构地区：[1]北京建筑大学,北京100044

出　　处：《建筑技术》2013年第9期810-813,共4页Architecture Technology

摘　　要：针对地铁工程盾构机施工中地面开仓检修问题,提出快速施工检修井、满足盾构机刀盘检修换刀要求,为盾构掘进赢得时间是施工的最终目的。结合实际经验,提出在大中城市车流复杂、场地狭小情况下进行盾构检修井井型设计和施工的方法。Considering problems in ground opening maintenance during shield machine construction in subway engineering, fast construction maintenance shaft is put forward to satisfy cutter replacement during maintenance of shield machine cutter head and to save valuable time for shield driving. Based on practical experiences, methods are given for design and construction of shield maintenance shaft under complicated traffic： stream and narrow site in big and medium cities.

关 键 词：地铁工程 盾构施工 检修竖井 

分 类 号：TU941[建筑科学—建筑技术科学]