摘要
目前,对公路网的结构性能评价多采用多个单项指标进行,针对不同区域不便于进行比较和分析。考虑公路网结构性能的模糊性,采用模糊聚类的原理对不同区域的公路网结构性能进行分类,以达到横向比较不同区域的公路网结构性能,并为公路网规划和管理提供参考的目的。以2005年北京市各区路网结构性能的各指标数据为例验证该方法的有效性。
At present, single indicator is often used to evaluate the structural performance of road network, which may be not easy to make comparison and analysis among different regions. Considering the fuzziness of structural performance of re- gional road network, the paper classifies the structural performance of road network in different regions with principle of fuzzy cluster to compare the structural performance, which can provide reference for road network planning and manage- ment. The validity of this method is verified through the case of structural performance of Beijing road network in 2005.
出处
《军事交通学院学报》
2015年第10期91-94,共4页
Journal of Military Transportation University
关键词
公路网
结构性能
模糊聚类
road network
structural performance
fuzzy cluster
