摘要
为提高道路交叉口通行能力、促进道路交叉口空间资源的有效利用,研究道路交叉口综合待行区的设置方法,对综合待行区长度、待行区设施布设、交叉口信号控制方式进行较为全面的阐述。以上海市某交叉口为设计实例,对比分析综合待行区设置前后交叉口通行能力、服务水平的变化。分析表明:综合待行区的设置有效提高交叉口通行能力,降低交叉口饱和度和车辆延误,在一定程度上增强机动车的行车安全。
To improve the road intersection traffic capacity and the effective usage of space resources of road intersections, the setting method of comprehensive waiting area of road intersections is researched in this paper. Several key points are elaborated including the length of comprehensive waiting area, the facility layout and the signal control mode of the road intersections. Taking a certain road intersections project in Shanghai as an example, the change of the intersection capacity and the service level before and after the setting of the comprehensive waiting area is compared. The analysis indicates that the setting of the comprehensive waiting area can improve the intersection capacity, reduce the intersection saturation and the traffic delay, and enhance the traffic safety to some extent.
出处
《中国市政工程》
2016年第1期11-14,共4页
China Municipal Engineering
关键词
综合待行区
通行能力
信号控制
延误
交通安全
comprehensive waiting area
traffic capacity
signal control
delay
traffic safety
