道路线形组合对交通安全的影响

On influence of road alignment combination on traffic safety

根据道路线形与交通安全的关系,分析了道路平面、纵断面及平纵面线形组合对交通安全的影响,得出制定道路线形设计指标和进行线形设计时,应将交通安全问题作为一个极为重要的考虑因素。

According to the relationship between the road alignment and the traffic safety, the paper analyzes the plane road alignment, the longitudinal road alignment and the plane and longitudinal combination on the traffic safety, concludes the traffie safety is one of the essential factors in the design index and liner design.