西雅图城市绿道自行车出行模式时空演变特征  

Spatio-temporal Evolution Characteristics of Urban Greenway Cycling Pattern in Seatle

作　　者：雷燚 曹磊[1] LEI Yi;CAO Lei

机构地区：[1]天津大学建筑学院

出　　处：《景观设计》2024年第6期49-52,共4页Landscape Design

基　　金：国家社会科学基金重大项目“大运河文化遗产保护理论与数字化技术研究”(19ZDA193)。

摘　　要：探讨现代城市中绿道自行车出行模式的时空演变特征,基于西雅图市自行车出行数据,利用Python语言和多元线性回归模型,分析出行时间、空间和使用需求的变化。研究发现,出行高峰从工作日转向周末,出行路径逐渐从城市道路向绿道扩展,揭示了居民出行需求从通勤出行向主动出行转变。未来的城市更新应加强城市绿道及相关基础设施的优化与扩展,更好满足居民的健康生活和多样化的出行需求。The paper explores the spatiotemporal evolution characteristics of greenway cycling patterns in the modern city.Based on the bicycle travel data in Seattle,usePython language andmultiple linearregressionmodel toanalyze changes in travel time,space,and usage demand.The research finds that peak travel times have shifted from weekdays to weekends,and travel routes have gradually expanded from urban roads to greenways,revealing a transition in residents'travel needs from commuter travelto active transportation.Future urban renewal should enhance the optimization and expansion of urban greenways and related infrastructure to better meet the healthy lifestyles and diversetravel needs ofresidents.

关 键 词：自行车出行 城市绿道 时空演变 主动出行 

分 类 号：TU9[建筑科学]