摘要
针对城市道路经常塞车的情况,提出一种公路交叉路口车流通行方案,该方案通过巧妙地设计道路与车流,创建车辆调头区,使得交叉路口不需红绿灯,各种流向的车辆在通过交叉路口时不需停车,各行其道,从而可以最大限度地发挥道路的通行能力,大大提高城市车辆通行速度,消除城市塞车。并且采用这种通行方案的成本极低,因此便于在大中城市推广实施。
To counter the conditions of often block of urban roads the paper proposes a kind of traffic option of vehicle flow at the intersection of highways. This option creates a turn area for vehicles through cleverly designing road and vehicle flow so as to not need traffic lights at intersection and not need to stop and go it own way, when various vehicles with different flow directions pass intersections for bringing road capacity into full play, greatly improving urban vehicle traffic speed and eliminating urban block. At the same time, to use this traffic option has a very low cost. Therefore, it is easy for popularizing and implementing in large and middle cities.
出处
《城市道桥与防洪》
2005年第6期35-37,共3页
Urban Roads Bridges & Flood Control
关键词
道路交通
红绿灯
交叉通行
车辆调头区
road traffic, traffic light, crisscross traffic, turn area for vehicles