雁门关隧道后腰铺斜井衬砌台车爆裂原因分析

摘要

From the jumbo itself,the concrete construction and the field management,the paper analyzes the reasons for the blowout of lining jumbo of inclined shaft at back of Yanmenguan tunnel of Beitongpu straight line,sums up the design for the lining jumbo of the tunnel and the problems in the construction,and points out strategies,so as to provide certain experience for the super-long,big-slope inclined shaft construction.%从台车本身,混凝土施工及现场管理等方面入手,对北同蒲取直线雁门关隧道后腰铺斜井衬砌台车爆裂原因进行了分析,总结归纳了该隧道衬砌台车设计及施工中存在的问题并提出对策,为以后施工特长的、坡度大的斜井衬砌施工提供了一定的经验。