高速公路路段通行能力模糊综合评判

Fuzzy and Comprehensive Evaluation for Traffic Capacity of Expressway Sections

针对高速公路路段通行能力影响因素的不确定性和模糊性,利用层次分析法确定各影响因素的权重,运用模糊数学基本原理建立模糊综合评判模型,对某高速公路路段通行能力进行模糊综合评价,说明其实用性,为高速公路路段通行能力的评判提供一种有效的方法。

This paper analyzes the uncertainty and fuzziness of influence factors of traffic capacity of expressway sections. It sets up fuzzy and comprehensive evaluation model by applying the fundamentals of fuzzy mathematics based upon weight of various impact factors by making use of the analytic hierarchy process, also it gives a description of its practicability and provides a effective method of judging the traffic capacity of any expressway section.