我国特大城市道路建设运行现状对比分析  

Research on the Comparative Analysis of Road Infrastructure Development and Traffic Congestionin Large Chinese Metropolitan Areas

作　　者：李昱瑾[1] 赵慧[1] 吴海俊[1] 

机构地区：[1]北京市市政工程设计研究总院有限公司,北京100082

出　　处：《道路交通与安全》2015年第6期33-38,共6页Road Traffic & Safety

摘　　要：随着社会的进步和经济的快速发展,大城市道路拥堵问题逐渐成为各国研究的重点和热点,我国的城市交通问题日益凸显,尤其是特大城市的交通问题愈发严重.本文从北京、上海和广州3个特大城市入手,在海量数据分析的基础上,通过对比分析法研究其道路基础设施建设现状和交通运行特征,找出在人口和经济、道路里程和面积、居民出行结构、机动车保有量等方面存在的交通问题,并提出了相应的改善措施,以期对后续相关政策和法规的编制提供理论依据.Traffic congestion in large metropolitan areas has been become hot research topics in the world with the improvement of society and rapid development of economy. Traffic problems in China are increasingly highlighted, especially in large metropolitan areas. This paper researched the road infrastructure and traffic situation using the method of comparative analysis,and found that traffic problems are associated with population and economy,road mileage and area,trip structure and vehicle ownership. This paper put forward recommendations for improvement on the basis of big data analytics. It is expected to be a theoretical foundation for the establishment of relevantregulations and laws.

关 键 词：道路设施 出行特征 机动车保有量 交通运行特征 

分 类 号：U491[交通运输工程—交通运输规划与管理]