公共自行车系统选址适宜性评价——以北京市地铁1号线为例  

Suitability evaluation on the site choosing for urban public bicycle system:taking subway line 1 of Beijing City for example

作　　者：周杨[1] 张冰琦[1] 李强[1] 刘学敏[1] 

机构地区：[1]北京师范大学资源学院

出　　处：《城市问题》2015年第10期43-48,共6页Urban Problems

基　　金："十二五"国家科技支撑计划项目(2013BAJ04B01-2)

摘　　要：构建了表征公共自行车选址适宜性的土地利用复杂度指数,对北京市轨道交通1号线19个站点周边2公里范围内的土地利用复杂度进行了计算。结果表明:该19个站点的复杂度指数由中心区向外围区逐步降低,可以将其划分为3个区间,区间II的适宜性最高,区间I次之,区间III最低。通过对比北京市公共自行车系统的实际建设状况,可发现北京市目前的公共自行车系统主要覆盖了适宜性评价结果较高的区域。今后,应考虑在复杂度较高区域的各站点周边,规划设置更多的公共自行车租赁点。而对于复杂度较低的区域可以适当暂缓设置公共自行车系统,以免造成公共资源低效利用的问题。This essay constructs a complexity index that is used to indicate the suitability for public bicycle system loca- tion. The land use complexity degrees of 19 stations of Beijing Subway Line 1 are calculated in two kilometers range around the rail transit station. The results show that the complexity indexes of 19 stations gradually decrease from center to the periphery so that these stations are divided into three intervals. The interval II has the highest suitability, followed by the interval I and the interval III. By comparing with the actual situation of public bi- cycle system in Beijing, it is found that the existed public bicy- cle system mainly covers the areas with higher suitability assess- ment results. In the future, in order to avoid the inefficient use of public resources, it should set up more public bicycle rental stations in high complexity areas, while postpone setting up pub- lic bicycle system for lower complexity areas.

关 键 词：城市交通 公共自行车 选址适宜性 复杂度 

分 类 号：U121[交通运输工程]