摘要
平面交叉口间距主要包括信号交叉口的间距、无信号接入间距以及支路与交叉口的间距。研究表明道路上的交通事故率、出行时间、延误随着交叉口、交通信号、接入密度的增加而增大。总结分析了平面交叉口间距对道路交通的影响,并给出了一些参考性的建议。
Intersection spacing has three main categories, including signed intersection spacing, unsigned access spacing and corner spacing. Many studies have found that crash rates, travel time and travel delay increases as the frequency of intersection, traffic signals and driveway increases. This paper had a literature review especially on access management technology, and summarized the influences of intersection spacing on traffic, and made some advices for reference.
出处
《交通科技》
2006年第5期71-73,共3页
Transportation Science & Technology
关键词
信号间距
接入间距
角净距
交通安全
交通运营
signal spacing
access spacing
corner clearance
traffic safety
traffic operation
