【摘要】 为了定量评价交通环境因素对道路安全带来的影响,提出了模糊一致矩阵法。针对2条高速公路4个相似路段道路安全事故的标准事故值建立了评价矩阵,计算评价了对象的优属度值,对其安全问题进行了评价。结果表明:该方法能够定量直观地表达评价结果,是定量评价交通环境对道路安全影响的有效方法。更多还原

【Abstract】 To assess the influence of traffic environment factors on the road safety quantitatively,a fuzzy consistent matrix method was proposed.The assessment matrix was established with the standard numbers of the road safety accidents on four similar sections of two highways that were assessment objects,and the in membership degrees of were figured out,then the road safety of all sections was evaluated.The assessment results show that the fuzzy consistent matrix method can be described quantitatively and its result is intuitive,being an effective method to assess quantitatively the influence of traffic environment on the road safety.更多还原