城市道路平面交叉路口交通组织研究

Study on Traffic Organization at Grade Intersection of Urban Road

分析了城市道路平面交叉口的冲突点类型、分布以及控制方法,阐述了交叉口交通渠化的作用和目的,说明了交叉口信号控制的含义。简要提出了平面交叉口交通组织的优化措施,包括信号相位确定、右转车道和左转专用车道渠化设计。

The article analyzes the type, distribution and control method of collide point at grade intersection of urban road, sets forth the action and objective of traffic channelization at intersection, illustrates the meaning of intersection signal control, and briefly puts forward the optimization measures of traffic organization at grade intersection including the determination of signal phase, and the channelization design of right turn lane and left turn lane.