摘要
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了模糊综合评判模型,对某高速公路路段通行能力进行了模糊综合评价,说明了其实用性,为高速公路路段通行能力的评判提供了一种有效的方法。
According to uncertainty and fuzzy of influence factors of traffic capacity of expressway section, the weight of influence factors are certained by Analytic Hierarchy Process, the model of fuzzy comprehensive evaluation is established by t.he basic principle of fuzzy math, and fuzzy comprehensive evaluation is carried out for the traffic capacity of certain expressway section, it shows its practicability. So it provides a valid method basis for evaluating the traffic capacity of expressway section.
出处
《公路》
北大核心
2007年第3期94-96,共3页
Highway
基金
国家自然科学基金资助项目(50278027)
关键词
高速公路
通行能力
模糊综合评判
expressway
traffic capacity
fuzzy comprehensive evaluation
