The intercity express is generally connected with the surrounding road network by setting ramp entrances or main and auxiliary exits.This paper analyzes the problems existing in the entrance and exit of the intercity express channel,such as unclear functions,substandard entrance and exit settings,and too close spacing,introduces the main forms of the entrance and exit of the intercity express channel,focuses on analyzing the spacing requirements corresponding to different types of entrance and exit,as well as the influencing factors of the spacing setting and the recommended value of the specification.
关键词
城际快速通道/出入口/问题/对策
Key words
inter city fast passage/entrance and exit/problem/countermeasures
维普
万方数据