摘要
双连拱隧道的中隔墙漏渗水是常见的问题,就中隔墙漏渗水产生的原因进行分析,并对凸顶式中隔墙提出了防排水的改进结构和施工中可以采取的措施;在此基础上提出了凹顶式中隔墙结构形式,很好地解决了中隔墙漏渗水问题.
The leakage in midparty - wall of twilink - arch - tunnel is a common problem. The reasons of the leakage are analyzed, and the measures to improve the structure for watertightness and draining that can be adopted in construction of the raised midparty - wall. So the dented midparty - wall structure is recommended to resolve the leakage problem.
出处
《昆明理工大学学报（理工版）》
2006年第4期65-67,72,共4页
Journal of Kunming University of Science and Technology(Natural Science Edition)
关键词
连拱隧道
中隔墙
防排水
隧道施工
link - arch - tunnel
midparty - wall
watertightness and drain
tunnel construction
