伊朗德黑兰地铁轨道施工方法  

Research and Application of Rail Construction Method for Iron Teheran Subway

作　　者：廖国才[1] 

机构地区：[1]北京城建设计研究院,北京100037

出　　处：《施工技术》2002年第9期4-6,共3页Construction Technology

摘　　要：依托伊朗德黑兰地铁一、二号线工程 ,针对地铁单洞单线采用的轨道施工轨排法存在的不足 ,根据单洞双线隧道的特点 。On the basis of practical experiences of No.1 Line and No.2 Line projects of Iron Teheran subway, the author analyzes disadvantages of “Rail Arrangement Method' in the rail construction for one-tunnel one-track subway projects and features of one-tunnel two-tracks subway projects, and provides a new construction method, in which engineers can directly place assembled rails on the structural base floor of tunnels as temporary tracks of rail flat-cars.

关 键 词：伊朗 施工方法 地铁 轨道机构 单洞双线 轨排法 临时轨道法 

分 类 号：U231.3[交通运输工程—道路与铁道工程]