关于高速公路路段安全评价方法的探讨

Discussion on safety evaluation method of expressway

公路路段的安全性受多种因素的影响,针对目前公路路段安全评价中存在的主观性和通用性不高的问题,本文将雷达图法应用于高速公路路段安全评价过程中,采用定量和定性相结合的方法,将熵理论和雷达图法有机结合,阐述了运用雷达图法进行公路路段安全性评价的基本思路,为公路路段安全评价开辟了新思路。

The safety of highway section is influenced by many factors,according to the subjectivity and low universality in the evaluation of highway section,radar chart method was used to expressway evaluation,combined of quantitative and qualitative 、Entropy theory and radar chart,this paper expounded the basic thinking of using radar chart method for safety evaluation of highway section,the method has opened up a new idea for safety assessment of highway section.