基于客群精准识别的长三角高铁枢纽地区发展评估:门槛、分异和核心空间  

Assessment of the Development of High-speed Railway Hub Areas in the Yangtze River Delta Based on Accurate Identification of Passenger Groups:Thresholds,Divergences,and Core Spaces

作　　者：孙娟 葛春晖[2,3] 郭祖源[4] 尹泺枫 王行健 孙晓敏 SUN Juan;GE Chunhui;GUo Zuyuan;YIN Luofeng;WANG Xingjian;SUN Xiaomin

机构地区：[1]清华大学建筑学院 [2]中国城市规划设计研究院上海分院 [3]同济大学建筑与城市规划学院 [4]中国城市规划设计研究院上海分院规划一所 [5]香港置地上海公司,中国香港

出　　处：《城市规划学刊》2024年第4期58-66,共9页Urban Planning Forum

基　　金：“十四五”国家重点研发计划资助项目“基于城市可持续发展的规划建设与治理理论和方法”课题四“城市存量空间评估与空间优化技术”(课题编号:2022YFC3800204)。

摘　　要：逢站必城成为我国高铁枢纽地区建设的一种热潮,但实际发展状况并不理想。从客群视角出发,采用LBS全出行链定量分析,对长三角50个主要高铁枢纽的客群结构、行为特征、功能布局进行评估。研究发现,枢纽地区发展存在客群规模和结构“双门槛”现象。枢纽地区功能与“到站活动”的商务、通勤、休闲等人群特征相关,分为区域功能主导、城市功能主导和特色功能主导等三类。功能布局以枢纽周边1.5km为核心空间,面向客群、因站而异的精细化设计是提升枢纽地区空间的核心抓手。此外,客群和功能具有双向作用效应,应客观认识枢纽定客群、客群定功能、功能定布局的技术逻辑,同时关注空间对客群的反作用,搭建智慧平台动态监测客群变化。Rail hub development around high-speed rail stations has become a prevalent approach to city building in China.However,the actual outcomes have often been unsatisfactory.Taking a passenger-centric perspective and employing a quantitative analytical method based on LBS complete travel chain data,this paper evaluates the passenger structure,behavioral characteristics,and functional layout of 50 major high-speed rail hubs in the Yangtze River Delta.It identifies a"dual threshold"phenomenon in the development of hub areas influenced by both passenger volume and structure.The functional attributes of hub areas are closely linked to passengers with different travel purposes,such as business,commuting,and leisure,the paper categorizes hub areas into three types:those with dominant regional functions,dominant city functions,and specialized functions.It suggests concentrating key functions within a 1.5 km radius of the hub,with detailed design tailored to passenger needs.Moreover,the paper highlights the mutual influence between hub passengers and hub functions,emphasizing the need to understand mechanisms of how hub types determine passenger structure,how passenger structure determines functional type,and how functional types determine functional layout.Additionally,it is important to consider the influence of spatial configurations on passenger structures and to establish smart platforms for dynamic monitoring of passenger changes.

关 键 词：客群画像 精准识别 长三角城市群高铁枢纽 发展评估 

分 类 号：TU984[建筑科学—城市规划与设计]