小城镇交叉口交通渠化设计与优化管理分析

以山西某小城镇为例,调查了小城镇居民出行方式和出行时间基本规律,针对小城镇交叉口基本特征状况,根据交叉口路网规划目标提出交叉口规划基本思路和整治方案,重点对交叉口渠化设计以及附属设施优化管理进行了分析。根据山西某小城镇交叉口交通运行实际情况,提出三相位渠化方案,对信号控制时长进行设计,并分析了整治后通行效果,交通渠化与信号控制改善了道路通行条件,保证了交叉口交通安全。

The Analysis of Design and Optimization Management of Small Town Intersection Traffic Channelization

For a small town in Shanxi Province as an example, this paper investigated the basic rules of tripmode and time of the small town residents. According to the basic characteristics of the small town intersectionand the road network planning objectives of the intersection, it also put forward the basic ideas and improvementscheme of intersection planning, emphatically analyzed the intersection channelization design and ancillary facilitiesoptimization management.