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在系统分析山区农村公路交通安全的影响因素基础上,针对弯道段和直线段特点,分别提出了交通特性、公路横断面、公路平纵线形或交通特性、道路条件为指标的评价体系。在此基础上采用层次分析法(AHP)计算山区农村公路评价体系各项指标对总目标的权重,所构建的评价指标体系和权重具有科学性和可操作性。
Based on the systematic analysis of the influencing factors of highway traffic safety in mountainous rural areas, aiming at the characteristics of curved sections and straight sections, the evaluation system of traffic characteristics, highway cross-section, highway vertical alignment or traffic characteristics and road conditions are proposed respectively. On this basis, the analytic hierarchy process (AHP) is used to calculate the weight of each index of mountain rural highway evaluation system to the total target, and the evaluation index system and weight constructed are scientific and feasible.