本文在相关研究基础上,经过总结,提出了用于分析高速公路行车速度安全性的分析方法,这些方法包括运行速度分析法、平曲线行车速度分析法、竖曲线行车速度分析法、运行速度差分析法及线形协调分析法,从而形成了高速公路行车速度安全性分析基础理论方法,在都宁高速公路对这些方法进行应用。 Based on the related researches, this paper presents a summary of the analysis methods used to analyze the safety of expressway driving speed. These methods include running speed analysis method, flat curve driving speed analysis method, vertical curve driving speed analysis method, running speed difference Analytic method and linear coordinated analysis method, thus forming the basic theoretical method of highway traffic safety analysis of highway, and applying these methods on Du Ning Expressway.