面向功能的城市道路等级结构分析及资源配置  

Research on Hierarchy and Resource Allocation of Urban Road based on Road Function

作　　者：李辉[1] 朱苗苗 韩志玲 刘洋[1] LI Hui;ZHU Miao-miao;HAN Zhi-ling;LIU Yang(School of Civil Engineering,Henan University of Technology,Zhengzhou 450001,China;Department of Civil Engineering.Henan Technical College of Construction,Zhengzhou 450064,China;Beijing Key Laboratory of Traffic Engineering,Beijing University of Technology.Beijing 100124,China)

机构地区：[1]河南工业大学土木工程学院,郑州市450001 [2]河南建筑职业技术学院土木工程系,郑州市450064 [3]北京工业大学北京市交通工程重点实验室,北京市100124

出　　处：《公路》2020年第7期217-222,共6页Highway

基　　金：河南工业大学高层次人才科研启动基金项目;项目编号2018BS029。

摘　　要：基于道路功能对城市道路进行精细化分类,分析道路结构布局,研究保障功能的资源配置,可缓解交通拥堵,提高路网运行效率。首先阐述了道路分类的历程,明确了精细化是道路分类的趋势。然后依据某城市高德地图实时路况的交通出行数据,采用聚类分析方法,以《城市综合交通体系规划标准》(GB/T 51328-2018)为基础,研究不同类型主干路的等级级配。最后从交通规划设计阶段的交叉口间距、交叉口类型和横断面型式因素,交通管理控制阶段的信号灯控制和交通组织要素分别对不同功能主干路的资源配置进行研究,以保障道路实际运行功能和规划设计功能的吻合程度,保障道路等级级配功能的实现。Based on the road function,refined classification is conducted for urban roads to analyze the road structure layout and study the resource allocation of roads,which can alleviate traffic congestion and improve the operation efficiency of the road network.Firstly,the history of road classification is described,and it is clarified that refining is the trend of road classification.Then,the cluster analysis method is adopted to discuss the hierarchy of different types of arterials,based on the Standard for Urban Comprehensive Transport System Planning GB/T 51328-2018,classification of different type trunk roads is studied.Finally,from the two stages of traffic planning design and traffic management control,the resource allocation of roads is discussed to ensure the consistency of the actual function of the roads and the planning and design function,and to ensure the realization of the road hierarchy function.Factors considered in the traffic planning design phase include intersection spacing,intersection type and cross-section type,while traffic light control and traffic organization are considered in traffic management control stage.

关 键 词：城市道路 主干路 道路功能 等级级配 资源配置 

分 类 号：U491.12[交通运输工程—交通运输规划与管理]