论文部分内容阅读
在对各类道路安全设施进行详细分析的基础上,比较全面、系统地构建了道路安全设施系统效果评价指标体系,并对各指标的含义及计算方法进行了研究。考虑到道路交通安全设施效果难以直接表征的特点,基于交通安全设施评价值,综合考虑评价路段的事故数和交通违法数,得出道路交通安全设施效果综合评价值。最后,根据综合评价值的效果显著程度确定道路交通安全设施效果。
On the basis of a detailed analysis of various types of road safety facilities, a comprehensive and systematic evaluation system of road safety facilities was constructed, and the meanings and calculation methods of each index were studied. Taking into account the characteristics of road traffic safety facilities is difficult to directly characterize, based on the evaluation value of traffic safety facilities, comprehensive consideration of the number of road accidents and traffic violations, the comprehensive evaluation of the effectiveness of road traffic safety facilities. Finally, the effect of road traffic safety facilities is determined according to the significance of the comprehensive evaluation value.