摘要
以平原区双车道公路交通事故资料为基础,分析了道路平曲线和纵断面线形及交叉口等因素与交通事故的关系,将分析结论和国外研究结果相对比,得出我国平原区双车道公路交通条件与交通安全的关系,并建立交通安全性预测模型,对提升我国双车道公路安全性具有重要的意义。
On the bais of traffic accident data of the two-lane highway in plane areas,the influence of vertical-section,cross-section and intersection with the traffic accidents,and contrasting the analysis with conclusion abroad are discussed,then a conclusion on the relationship of the traffic condition and the traffic safety of two-lane highway in plane areas is got,a traffic safety prediction model is established,so it has important significance on the upgrading the highway safety.
出处
《公路》
北大核心
2012年第5期223-229,共7页
Highway
关键词
双车道公路
交通条件
交通安全
预测模型
two-lane highway
traffic condition
traffic safety
prediction models
