在占道施工影响下交叉口的道路交通组织

摘要

针对城市轨道建设期间的交通组织，选择交叉口为切入点，通过外部交通诱导、分流、管制等措施减小交叉口的交通压力，内部采用交通渠化设计和信号控制及配时优化等措施合理改善交叉口的通行情况，对平面交叉口的交通组织合理优化，保证施工期间交叉口的交通流秩序。以某城市道路占道施工期的交叉口为例，分析了施工围挡时采取信号控制环岛的交通组织效果。%For traffic organization during the city rail construction,the intersection as a starting point is chosen.Traffic guidance,traffic diversion and traffic control are taken to reduce traffic pressure on intersections.Traffic channelization and traffic signal control are taken to improve the traffic condi-tions of intersection.The good traffic organization of intersection can ensure the order of traffic flow during the construction period.Finally,the effectiveness of traffic organization is analyzed based on a road intersection during occupying-road construction.