摘要
随着我国交通运输事业的高速发展,高速公路的改扩建项目逐年增加,而互通立交是扩建中的重点和难点。文章以合(合肥)宁(南京)高速公路扩建项目中的几个互通立交为例,分析立交在扩建中的一些问题并研究其解决方法,得出了一些有价值的结论。
With the rapid development of traffic and transportation in our country, the number of expressway exiension projects increase with years, among which fly-over interchange construction is the important as well and difficult point. Taking the fly-over interchange projects in Expressway Hefei-Nanjing, this article analyzes the problems in these projects, studies solutions to these problems and finally presents some valuable conclusion.
出处
《安徽建筑》
2007年第3期135-136,138,共3页
Anhui Architecture
关键词
高速公路
扩建
互通立交
expressway
extension project
fly-over interchange construction
