高速公路路面使用性能评价的一种方法

A Method for Expressway Pavement Performance Evaluation

根据高速公路路面使用性能评价现状,提出了一种适用于我国高速公路的基于属性测度和客观性权重计算的路面使用性能模糊综合评价方法。阐述了综合评价方法的基本思路,重点分析了单因素属性测度和客观性权重的计算方法,讨论了权重调整的基本原则,并进行了实例分析。将实例分析计算的结果与PSI、MCI模型的计算结果比较,评价结果基本一致。

Based on the current practice in expressway the pavement performance evaluation, a pavement performance evaluation method is presented in this paper. It is a kind of fussy based comprehensive evaluation with calculation of attribute measurement and objective weight, The basic framework of the comprehensive evaluation was expounded. The calculation methods of single factor attribute and objective weight were analyzed emphatically. The basic hale of the adjustment for weight was discussed. And a case study using the method was analyzed. The evaluation result was basically consistent with the results using PSI, MCI model.