高速公路网评价指标体系及优化方法研究

分析了高速公路网规划特点及规划评价目标．并在公路网常用评价指标分析基础上，对高速公路网评价指标进行初步筛选；并借鉴多目标层次分析理论构建了高速公路网综合评价指标体系优化方法，建立了高速公路网评价指标体系。

Study on Expressway Network Evaluation Index System and Optimization Method

This paper analysed the expressway network planning characteristic and planning evaluating aim.Based on the analysis of common-used highway network evaluation indexes,a preliminary selection on the expressway network evaluation indexes was made.According to the theory of the multi-objective levels, it put forward the optimization method of the expressway network comprehensive evaluation index system and bulit up the expressway network evaluation index system.