拉萨潮汐车道应用方案研究

Research on Lhasa Tidal Lane Application

潮汐车道一般是应用于车流量较大的路段,用来应对车流高峰期的可变化道路,其中通常为直行或转弯的车道。拉萨处于高原地区,基础工业薄弱,经济发展较为落后,交通设施无法匹配拉萨日益发展的局势,对拉萨相应车流量较大的路段进行潮汐车道的设置具有重要的意义。基于对朵森格路南段的交通状况进行系统性分析,并收集各时段交通量数据,对拉萨各车流量较大路段设置潮汐车道提供优化参考方案。

Tidal lanes are generally applied to sections with large traffic flow to cope with the changeable roads during peak traffic periods, which are usually straight or turn lanes. Lhasa is located in a plateau area, the basic industry is weak, the economic development is relatively backward, and the transportation facilities cannot match the increasingly developing situation in Lhasa, which is of great significance for the setting of tidal lanes in Lhasa’s correspondingly large traffic sections. Based on the systematic analysis of the traffic conditions in the southern section of Dorsenge Road and the collection of traffic data at various times, the study provides an optimized reference scheme for setting up tidal lanes in each section of Lhasa with large traffic flow.