摘要
通过宁夏中南部水源工程2号胭脂川隧洞二衬施工实例,在阐述针梁式衬砌台车工艺原理的基础上,介绍了针梁式台车在马蹄形隧洞中的工艺流程及操作要点,为类似隧洞施工提供借鉴和参考。
According to the secondary lining construction example of No. 2 Yanzhichuan Tunnel of South and Central Water Resource Project in Ningxia,the paper illustrates the principle for the needle beam lining trolley,and introduces its craft procedure and operation points for the horse-shoe tunnel,so as to provide some reference and consideration for similar tunnel construction.
出处
《山西建筑》
2015年第3期190-191,共2页
Shanxi Architecture
关键词
针梁式台车
马蹄形隧洞
衬砌施工
钢筋
模板
needle beam trolley
horseshoe tunnel
lining construction
reinforcement
template