地理科学进展 ›› 2021, Vol. 40 ›› Issue (7): 1127-1140.doi: 10.18306/dlkxjz.2021.07.005

• 研究论文 • 上一篇    下一篇

轨道站点周边建成环境对残疾人出行行为的影响研究——以武汉市189个轨道站点为例

王安琪1,3(), 彭建东1, 任鹏1, 杨红1,*(), 代琦2   

  1. 1.武汉大学城市设计学院,武汉 430070
    2.武汉市交通发展战略研究院,武汉 430017
    3.广州市城市规划勘测设计研究院,广州 510060
  • 收稿日期:2020-10-12 修回日期:2021-03-06 出版日期:2021-07-28 发布日期:2021-09-28
  • 通讯作者: *杨红(1993— ),男,贵州盘州人,博士生,主要从事城市交通与土地利用研究。E-mail: hyangup@whu.edu.cn
  • 作者简介:王安琪(1995— ),女,内蒙古赤峰人,硕士生,主要从事城市交通与土地利用研究。E-mail: anqiwang27@whu.edu.cn
  • 基金资助:
    国家自然科学基金项目(71871027)

Impact of the built environment of rail transit stations on the travel behavior of persons with disabilities: Taking 189 rail transit stations in Wuhan City as an example

WANG Anqi1,3(), PENG Jiandong1, REN Peng1, YANG Hong1,*(), DAI Qi2   

  1. 1. School of Urban Design, Wuhan University, Wuhan 430070, China
    2. Wuhan Transportation Development Strategy Research Institute, Wuhan 430017, China
    3. Guangzhou Urban Planning and Design Survey Research Institute, Guangzhou 510060, China
  • Received:2020-10-12 Revised:2021-03-06 Online:2021-07-28 Published:2021-09-28
  • Supported by:
    National Natural Science Foundation of China(71871027)

摘要:

残疾人流动性是衡量社会公平发展的重要方面。由于特殊的身体和社会经济状况,残疾人出行行为具有更为独特的特征,也更易受建成环境影响。论文基于武汉市轨道交通智能刷卡数据,整合多源空间大数据,探索武汉市残疾人轨道交通出行时空特征,并利用地理加权回归(GWR)模型进一步探究轨道交通站点周边建成环境对轨道交通残疾人客流量影响的空间异质性。研究发现:① 地铁出行的残疾人中有29.7%具有通勤出行的特征,出行频率工作日高于休息日,且均呈现早晚错峰出行的趋势;② 15~30 min即大约5~10 km的中短距离出行最多,活动范围集中于三环线以内的主城区,且以同区出行活动最为频繁,跨江出行较少;③ 在大部分的研究范围内,公交站点密度、路网密度、大型公园密度和站点开通时间对站点残疾人客流量均具有正向影响;④ 换乘站的日均残疾人客流量明显高于非换乘站;⑤ 与以往研究结论不同的是,土地利用混合度、站点无障碍设施对站点残疾人客流量的影响并不显著。研究可为“残疾人友好型”的轨道交通站点建成环境优化和新站点土地利用布局提供数据支撑,增强城市公共服务人本化。

关键词: 轨道站点, 建成环境, 残疾人, 出行行为, 地理加权回归, 武汉市

Abstract:

Mobility of persons with disabilities is an important aspect of equality of societies. Due to their special physical and socioeconomic conditions, the travel behavior of persons with disabilities has unique characteristics and is more susceptible to the impact of the built environment. Based on the smart card data of Wuhan rail transit, this study explored the spatial and temporal characteristics of rail transit trips of persons with disabilities in Wuhan City, and further explored the spatial heterogeneity of the impact of the built environment around rail transit stations on the passenger flow of persons with disabilities by using the geographically weighted regression (GWR) model. The findings are as follows: 1) 29.7% of the persons with disabilities who travel by subway show the characteristics of commuting, the frequency of travel on working days is higher than that on nonworking days, and they all show the trend of off-peak travel in the mornings and evenings. 2) Traveling is mostly within the short and medium distance of 15-30 minutes, and the range of activities is concentrated in the main city within the Third Ring Road, with the most frequent trips in the same area and few trips across the river. 3) In most research areas, bus stop density, road density, and large park density and opening time all have positive influence on the ridership of persons with disabilities. 4) The daily average ridership of persons with disabilities in transfer stations is significantly higher than that in non-transfer stations. 5) Different from the conclusions of previous studies, the mixed degree of land use and barrier-free facilities have no significant influence on the ridership of persons with disabilities. The result of this research can provide data support for the optimization of the built environment of disability-friendly subway stations and the land use of new stations, and enhance the people-oriented development of urban public services.

Key words: rail transit stations, built environment, persons with disabilities, travel behavior, geographically weighted regression, Wuhan City