提高多相位渠化路口通行能力对策分析

多相位渠化控制把平交路口的交通流从时间上予以分离,使路口的交通秩序和安全性得到改善,但却加大了路口的交通延误,并对路口的通行能力带来一定影响。为此可以通过设置变向车道实施平交路口的平面复合交通,即通过提高路口车道的利用率,来提高多相位渠化路口的通行能力。

Analysis on the Countermeasures to Improve the Traffic Capacity of a Multiphase Intersection

The controlling of a multiphase intersection parts the traffic flow of intersection on time and improves the traffic order and safety, but increases the delay and brings some influence to the traffic capacity. So the capacity of multiphaseintersection can be improved by locating changeable car-ways,carrying out plane compound traffic at intersection,that is to say improving the use of the car-ways at intersection.