快速公交站点类别及步行吸引范围研究  

Classification and Walking Attractive Distance of BRT Stations

作　　者：朱宏[1] 谢云侠 张汝华[1] 姜洋 

机构地区：[1]山东大学交通规划设计研究中心,山东济南250061 [2]宇恒可持续交通研究中心,北京100004

出　　处：《交通运输研究》2015年第4期22-29,共8页Transport Research

基　　金：国家自然科学基金(51278284)

摘　　要：针对目前对BRT站点简单的分类及步行吸引距离的粗泛定义,以济南市1~3号快速公交作为研究背景,开展了关于快速公交站点分类方法及各类站点对步行吸引范围的研究。以在19个快速公交站点中进行的RP（Revealed Preference Survey）调查及济南Arc GIS数据库为数据基础,选取了9个站点步行吸引距离的影响因素,借助聚类分析法并利用Matlab工具箱拟合正态分布模型,最终总结归纳出5类快速公交站点,并计算得到各类型站点的步行吸引距离。结果表明：终端型站点的步行吸引距离最长,为1 300m;其次是交通枢纽型站点,为1 100m;城市次中心型与城市中心型站点步行吸引距离相差不多,平均为750m;一般型站点步行吸引距离最短,约为630m。不同类型站点的步行吸引距离相差较大,不能以单一经验值解释所有BRT站点,其中城市次中心型与城市中心型站点步行吸引距离适中,是理想的站点类型。Aiming at the simple classification and the rough definition on walking attractive distance of BRT stations, Jinan BRT Line 1 to Line 3 were selected as the research background to make an explora？tion on the types of BRT stations and their walking attractive distances. 9 influencing factors were ex？tracted basing on the RP Survey of 19 stations and Jinan ArcGIS database. By the use of cluster analysis method and Matlab toolbox, 5 kinds of BRT stations were summarized and their walking attractive dis？tances were calculated. The result shows that the attractive distance of walking to the terminal stations is the longest, more than 1 300 meters, followed by that of walking to the transport hub stations with a value of 1 100 meters;the attractive distance of walking to the urban sub-center stations is similar with that of the urban center stations, with an average of 750 meters;for general stations, the attractive distance of walking is the shortest, only about 630 meters. Obviously, there are great differences among walking at？tracting distances of different types of stations and a single experience value could not explain all the types. The urban sub-center stations and urban center stations with moderate values are the ideal types.

关 键 词：公共交通 BRT站点 聚类分析 步行吸引距离 正态分布 因子分析 

分 类 号：U491.1[交通运输工程—交通运输规划与管理]