摘要
拉萨环城路是国内海拔最高的环城路。环城路(北段)是整个环城路的重要组成部分,全长16.6 km,是一条兼有城市道路和山区公路特点的绕城快速通道。介绍北环路工程设计概况,并从道路选线、边坡防护、尊重民俗、体现民族特色等方面分析阐述了北环线工程的设计特点和难点。
The Lhasa Ring Road is the highest altitude ring road in China.The ring road(north section)is the important component in the whole ring road.Its total length is 16.6 km.It is an express ring road with the characteristics of combining the urban road and mountainous highway.The article introduces the design situation of the North Ring Road Project,and analyzes and sets forth the design characteristics and difficulties of the North Ring Road Project from road selection,slope protection,respecting folklore and reflecting national characteristics.
出处
《城市道桥与防洪》
2017年第4期6-9,共4页
Urban Roads Bridges & Flood Control
关键词
环城路(北段)
工程设计
民族特色
拉萨市
ring road(north section)
engineering design
national characteristics
Lhasa City
