首页|街道建成环境对短距离通勤方式选择的影响——以武汉市主城区为例

街道建成环境对短距离通勤方式选择的影响——以武汉市主城区为例

扫码查看
短距离通勤在交通活动中占据相当的比例,其通勤方式选择存在一定弹性.街道作为承载短距离通勤活动的空间,其建成环境可能对通勤方式选择产生一定影响.文章借助随机森林算法测度街道建成环境对短距离通勤方式选择的影响,识别出建成环境要素的影响梯度及作用曲线,并基于此评估在武汉市主城区内每条街道上,不同短距离通勤方式的选择倾向.结果表明:街道网络特征、断面及景色特征等均对短距离通勤方式选择产生了重要影响;相同街道建成环境对各类通勤方式选择的影响并不一致;在公园绿地附近、住区或商业中心等不同城市区域的街道上,短距离通勤方式的选择倾向存在差异.结论可为绿色出行导向下的街道更新及规划设计提供参考.
The Influence of Street Level Built Environment on the Selection of Short-Distance Commuting Modes:A Case Study of the Central Areas in Wuhan
Short-distance commuting constitutes a considerable proportion of transportation activities,with commuting mode selection exhibiting certain flexibility.Streets,serving as the spatial setting for short-distance commuting,may exert influence mode choices.This study employs the random forest algorithm to assess the influence of the built environment of streets on the selection of short-distance commuting modes.It identifies the gradient of influence from various built environment elements and their corresponding effect curves.Building upon these instruments,this study evaluates the propensity for different short-distance commuting modes on each street in the central areas in Wuhan city.The empirical results underscore the role played by street network characteristics,street-section features,scenic in shaping short-distance commuting mode preferences.What is more,the influence of the same street-built environment on various commuting mode choices is not consistent.Noteworthy differences in mode preferences are observed along streets proximate to parks,residential districts,and commercial centers.These findings can provide references for street revitalization and urban planning,particularly within the context of fostering environmental-friendly commuting practices.

streetbuilt environmentshort-distance commutingcommuting mode choicerandom forest algorithm

贺慧、张庆昊、郭亮、张彤、荣升

展开 >

华中科技大学建筑与城市规划学院

街道 建成环境 短距离通勤 通勤方式选择 随机森林算法

国家自然科学基金项目

52178039

2024

现代城市研究
南京城市科学研究会

现代城市研究

CSTPCDCHSSCD北大核心
影响因子:0.922
ISSN:1009-6000
年,卷(期):2024.(7)
  • 11