摘要
共享单车在促进绿色出行的同时也给城市管理和建设带来挑战。以上海市为例,抓取摩拜单车出行轨迹及土地利用、道路网络、公共交通、服务设施等建成环境数据,构建回归模型,探索共享单车出行的建成环境影响机制。得出结论:街道尺度的人口密度、容积率促进共享单车出行,微观尺度的土地混合利用促进共享单车出行;共享单车与公交形成竞争关系,与地铁为共生关系",地铁+共享单车"成为普遍的换乘模式;城市支路网密度提升可有效促进共享单车出行;共享单车出行与居住设施、教育设施、办公设施等通勤出行起终点的相关性较强。以期为营建有利于共享单车出行的建成环境提供相关建议。
Shared bikes have become an indispensable green way of urban travel,but they also pose many challenges for urban management and construction.Taking Shanghai as an example,the study captures the Mobike cycling track and built environment data,including land use,road network,public transportation,and service facilities.Regression models are estimated to explore the impact mechanism of the built environment on shared bicycle travel.Results show that the population density and floor area ratio with the street scale can promote shared bikes travel,and the micro-scale mixed land use also promotes shared bikes travel.The shared bikes form a competitive relationship with public transportation and a symbiotic relationship with the subway,and"metro+shared bicycle"becomes a common transfer mode.Local roads effectively promote shared bikes travel,and shared bikes travel is more relevant to commuting factors such as residence,education and office facilities.The study aims to provide advice on building a built environment that is conducive to shared bicycle travel.
作者
严亚磊
于涛
沈丽珍
YAN Yalei;YU Tao;SHEN Lizhen
出处
《上海城市规划》
2020年第6期85-91,共7页
Shanghai Urban Planning Review
基金
国家自然科学基金项目“中小城市高铁新城地域空间效应与机制研究——以京沪高铁为例”(编号51878330)
国家自然科学基金项目“智慧区域概念、评价指标与网络特征研究:以长三角为例”(编号41871160)
中央高校基本科研业务费专项资金(编号090214380024)
关键词
建成环境
共享单车
绿色出行
回归分析
上海市
built environment
shared bikes
green travel
regression analysis
Shanghai
作者简介
严亚磊南京大学建筑与城市规划学院硕士研究生;通信作者:于涛,南京大学建筑与城市规划学院,中国城市规划学会城乡治理与政策研究学委会副秘书长,副教授,博士;沈丽珍,南京大学建筑与城市规划学院副教授,博士
