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Dockless bike-sharing as a feeder mode of metro commute? The role of the feeder-related built environment: Analytical framework and empirical evidence
Sustainable Cities and Society ( IF 11.7 ) Pub Date : 2020-11-06 , DOI: 10.1016/j.scs.2020.102594
Yuanyuan Guo , Linchuan Yang , Yi Lu , Rui Zhao

The newly prevailing dockless bike-sharing system offers a decent solution to the first- and last-mile problems and connect trip origins/destinations and transit (mostly metro) stations. Few studies, however, have explored the effects of built environment characteristics on the integrated usage of dockless bike-sharing and the metro, especially in different conditions (e.g., access versus egress and morning peak versus evening peak) and using panel data. To fill the gap, this study proposes a peoplemetrobikerouteurban space framework to describe the feeder-related built environment from the perspective of the feeder process. Using 3-day data of ofo bikes in Shenzhen, this study then develops multilevel negative binomial models that incorporate random effects and address the intracluster correlation attributed to the repeated measures to scrutinize the feeder-related built environment effects on the integrated usage. The findings are listed as follows: (1) The majority of access and egress integrated trips have a distance range of 500–2000 m and a duration range of 2.5–10 min. (2) Popular metro stations (with a large ridership) are positively related to access integrated usage, while close proximity to other metro stations may reduce the integrated usage level; (3) The number of available shared bikes and the length of bikeway in the catchment areas of the metro are positively related to the integrated usage under some scenarios; (4) Mixed land use and a high proportion of office land use at the workplace side increase the integrated usage, whereas urban villages are places with few demands for the integrated usage. These findings are beneficial in developing a bike-friendly built environment that facilitates the seamless connection between dockless bike-sharing and the metro.



中文翻译:

无底座自行车共享作为地铁通勤的接驳模式?与馈线相关的建筑环境的作用:分析框架和经验证据

新近流行的无码头自行车共享系统为首英里和最后一英里的问题提供了一个不错的解决方案,并将出行起点/终点与公交车站(主要是地铁站)连接起来。但是,很少有研究探索建筑环境特征对无船坞共享自行车和地铁综合使用的影响,尤其是在不同条件下(例如,出入与出站,早高峰与晚高峰)和使用面板数据。为了填补空白,这项研究提出了一个-地铁-自行车-路线-城市空间从馈线过程的角度描述与馈线相关的构建环境的框架。然后,使用深圳的ofo自行车的3天数据,开发了多级负二项式模型,该模型结合了随机效应并解决了集群内相关性,这些相关性是由于重复措施来仔细研究馈线相关的建筑环境对综合使用的影响。调查结果列示如下:(1)大多数出入综合行程的距离范围为500–2000 m,持续时间范围为2.5–10 min。(2)受欢迎的地铁站(载客量大)与获得综合使用量成正相关,而与其他地铁站的靠近可能会降低综合使用量;(3)在某些情况下,地铁集水区的可用共享单车数量和单车道长度与综合使用成正比;(4)混合土地使用和工作场所的办公用地占很大比例增加了综合利用,而城市村庄是对综合利用要求很少的地方。这些发现对开发自行车友好的建筑环境有利,该环境促进了无底座自行车共享与地铁之间的无缝连接。

更新日期:2020-11-06
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