摘要
以龙厦铁路象山隧道3#斜井工程为依托,针对大坡度长距离有轨运输斜井在施工中存在的问题,通过优化井底车坊布置解决工序间的相互干扰问题,从而提高了运输效率,使斜井有轨和正洞无轨运输更好地结合起来;并通过合理设置抽排水系统,解决了斜井反坡排水的问题,达到安全快速的施工目的。
Taking No. 3 inclined shaft of Xiangshan tunnel on Longyan-Xiamen railway as an example, the author focu- ses on the problems of the track transportation system of long steep inclined shafts. The layout of the parking on the bot- tom of the inclined shaft is optimized, which solves the interference among the construction procedures and improves the transportation efficiency by making a good match between the track transportation system in the inclined shaft and the trackless transportation system in main tunnel. Proper drainage system is installed, which solves the problems of anti- slope drainage in the inclined shaft and realize the target of safe and rapid construction.
出处
《隧道建设》
2009年第5期574-578,共5页
Tunnel Construction
关键词
大坡度
长斜井
井底车场
优化
反坡排水
steep gradient
long distance
inclined shaft
parking on shaft bottom
optimization
anti-slope drainage
作者简介
作者简介：李昌（1982-），男，2005年毕业于兰州交通大学建筑环境与设备工程专业，本科，助理工程师，从事隧道及地下工程科研工作。
