摘要
介绍万年枢纽互通立交位置选择,根据各转向交通量确定了互通立交形式,阐述了万年枢纽互通立交各方案设计思路及优缺点,并从转向交通量、服务水平、环境保护、公路用地、工程规模及造价等方面对各方案进行比选,给出了推荐方案。
The location selection of Wannian expressway hub interchange is described, followed by the determination of interchange types according to the tuning flow pattern. In the mean time different design ideas are presented together with their advantages and disadvantages. Finally a recommended design is proposed based on the factors such as turning flows, service level, environmental protection, land use, construction scale and cost etc.
出处
《交通科技》
2009年第4期135-137,共3页
Transportation Science & Technology
关键词
高速公路
枢纽互通立交
交通量
方案比选
expressway
expressway hub interchange
traffic flow
design comparison and selection
