河北省国省干线公路网交通适应性研究  

Traffic Adaptability Study of the National and Provincial Trunk Highway Network in Hebei Province

作　　者：张慧丽 谭桂菲 ZHANG Hui-li;TAN Gui-fei(School of Transportation, Shijiazhuang Tiedao University, Shijiazhuang 050013, China)

机构地区：[1]石家庄铁道大学交通运输学院

出　　处：《公路》2018年第4期173-178,共6页Highway

基　　金：河北省高等学校科学技术研究项目,项目编号QN2017352

摘　　要：为宏观把握河北省国省干线公路网的运行状况,提高其公路网运行效率,从路网角度分析并结合公路网的结构性能和运行质量两个方面建立公路网交通适应性评价指标体系,并将适应性划分为5个等级,基于熵值法对公路网交通适应性进行综合评价和分析。最后以2015年河北省各市国省干线数据进行交通适应性评价,得出当前河北省国省干线公路网交通适应性的基本结论：除秦皇岛市外,河北省各市国省干线公路网交通适应性主要集中在适应和基本适应两个等级之间,为今后公路网建设和发展建设提供理论基础和数据支持。In order to grasp in general the operation conditions of the national and provincial trunk highway network in Hebei Province, improve the operation efficiency of highway network, the evaluation index system of the highway network traffic adaptability is established in this article, and analysis is conducted from the network perspective, the two aspects of the structure performance and the operation of the highway network are combined, and the adaptability is divided into five levels, the adaptability of highway traffic network is evaluated and analyzed comprehensively based on the entropy method. Finally, traffic adaptability is evaluated based on the data for the national and provincial trunk highways in cities of Hebei Province in 2015, the basic conclusions are made as follows： except Qinhuangdao City, the adaptability level mainly focuses on adapative and basic adaptive for all the trunk highways. The results in this study could offer theory basis and data support for the highway network construction and development in the future.

关 键 词：公路网 交通适应性 熵值法 评价指标体系 

分 类 号：U491.1[交通运输工程—交通运输规划与管理]