摘要
洛阳市洛南新区,规划面积约71.3km2。城市排水采用管道+明渠形式,其中的一条明渠需穿越焦枝铁路和洛界高速公路。该文阐述了排水明渠下穿高速公路设计方案选择,隧道设计与施工步骤流程,以及施工监测方法。
The planned area is about 71.3 km2 in Luoynan New Area of Luoyang City. The urban drainage uses the pipe + open channel type, in which an open channel is required to pass Jiaozhi Railway and Luojie Expressway. The article sets forth the selection of the design scheme of the open drainage channel to underpass the expressway, the tunnel design and construction step flow as well as the construction monitoring methods.
出处
《城市道桥与防洪》
2007年第7期76-78,共3页
Urban Roads Bridges & Flood Control
关键词
排水明渠
高速公路
隧道设计
浅埋暗挖
open drainage channel, expressway, tunnel design, shallow embedding and blind digging
