出行目的差异视角下社区建成环境对骑行行为的影响研究  

Effect of the Community-level Built Environment on Cycling Behavior from the Perspective of Differences in Trip Purposes

作　　者：彭迎澳 杨林川 PENG Ying'ao;YANG Linchuan

机构地区：[1]西南交通大学建筑学院

出　　处：《南方建筑》2025年第4期100-107,共8页South Architecture

基　　金：四川省杰出青年科学基金项目(2025NSFJQ0016):支持绿色出行的城市复杂建成环境优化机制与整合规划研究。

摘　　要：营造适宜骑行的建成环境对促进公共健康和提升居民生活质量具有重要意义,但现有研究较少探讨建成环境对不同出行目的骑行行为的影响差异。基于成都市综合交通调查数据和街景图像、遥感影像等多源时空数据,采用有序probit模型分析了社区建成环境对不同出行目的骑行行为的影响。结果显示:通勤类骑行时长最长,而家务类骑行时长最短。社区建成环境对不同出行目的骑行行为的影响存在显著差异:绿视率对通勤类、家务类和休闲类骑行均有促进作用;绿地面积与家务及休闲类骑行显著正相关;道路密度和离CBD远近仅对通勤类骑行产生显著影响。基于上述发现,从空间布局、道路网络和设施配套三个方面提出支持骑行活动的空间优化策略。In the context of global environmental changes and rapid urbanization,green transport has become a crucial pathway for the sustainable development of urban transport.Cycling,as a significant mode of green transport,is characterized by flexibility,convenience,low-carbon emissions,and environmental friendliness,and it plays a vital role in alleviating traffic congestion,reducing carbon emissions,and promoting physical activity.In recent years,the excessive motorization trend in urban transport development has led to the continuous encroachment on bicycle road spaces and the deterioration of cycling environments,making it essential to optimize urban spatial environments to encourage more cycling activities.Existing research has extensively confirmed the significant impact of the community-level built environment on cycling behavior.However,these studies often focus on the overall cycling patterns,neglecting the differences between multiple trip purposes,while the influence of the built environment on different types of travel behaviors may vary significantly.Additionally,residents'daily cycling activities often serve multiple purposes,such as commuting,maintenance,and leisure.Therefore,constructing a cycling environment that supports multiple trip purposes holds significant practical importance.This study utilizes data from the 2016 Chengdu Comprehensive Travel Survey and multi-source big data such as street-view images and geospatial information and develops a set of ordered probit regression models to explore the impact of community-level built environment attributes on cycling durations for multiple trip purposes.The findings reveal that:(1)Residents'cycling durations generally exhibit a pattern where"medium duration"(20–40 min)is the most common.There are significant differences in cycling durations across multiple trip purposes,with commuting trips having the longest duration and maintenance trips the shortest.(2)In terms of socio-economic attributes,males and residents with full-time jobs have longer commuti

关 键 词：建成环境 骑行活动 出行目的 有序PROBIT模型 骑行友好 

分 类 号：TU984.191[建筑科学—城市规划与设计]