平面交叉口远引掉头的仿真分析与应用研究  

Simulation and Application of U-turn on Intersection

作　　者：杨志丹[1] 杨一蛟[1] 白少凯[1] 

机构地区：[1]同济大学交通运输工程学院,上海201804

出　　处：《交通与运输》2012年第H12期128-131,共4页Traffic & Transportation

摘　　要：通过微观仿真软件VISSIM,针对远引掉头的流量及掉头点距离进行了交通仿真,并采用延误和行程时间作为主要指标,对远引掉头的适应性进行分析,得出了国内远引掉头适用建议流量及相应流量的建议掉头点位置,为国内远引掉头的应用提供了支持。This paper aims to utilize Vissim to simulate traffic flow and distance of turning point under the condition of U-turn. Travel time and delay are used as index to analyze the fitness of U-turn. The paper is intended to come up with the traffic flow under which U-turn is suggested, and the location of turning point, supporting the application of U-turn in China.

关 键 词：远引掉头 VISSIM 平面交叉口 

分 类 号：U412[交通运输工程—道路与铁道工程]