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.
出处
《施工技术》
CAS
北大核心
2002年第9期4-6,共3页
Construction Technology
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
subway
rail mechanism
integral rail bed
one-tunnel one-track
one-tunnel two-tracks
rail arrangement method
temporary track method
