摘要
地铁枢纽站域是城市中立体化发展程度较高的区域,站域垂直转换节点作为立体步行系统的关键要素,其分布模式对人流活动状态、集散换乘效率、站城融合水平等均具有重要影响。基于站域步行系统的不同类型,选择四类枢纽的代表性案例,在对其节点的构成特征进行概述的基础上,从建筑空间、街道空间、开放空间三个方面分析了垂直转换节点与城市空间要素的整合关系;运用量化分析方法,从密度与距离特征、集聚状态两个方面分析并总结了垂直转换节点的分布特征。研究表明,站域垂直转换节点总量与非地面层步行网络规模基本呈正向匹配关系,其构成、密度、集聚特征与步行系统的立体化发展模式、轨道设施布局及城市空间要素之间存在一定的关联机制。
The subway hub station area is an area with a high degree of three-dimensional development in cities.As a key element of the stereoscopic pedestrian system,the distribution and integration mode of vertical transfer nodes exert a significant impact on pedestrian flow dynamics,transfer efficiency,and the level of station-city integration.Based on different types of pedestrian systems within the station area,four representative cases of hub types are selected.First,the compositional characteristics of these nodes are overviewed.Then,the integration relationship between vertical transfer nodes and urban spatial elements is analyzed from three aspects:architectural space,street space,and open space.Finaly,the distribution characteristics of vertical transfer nodes are analyzed and summarized in terms of density and distance characteristics and agglomeration patterns through quantitative analysis.The research indicates that the total number of vertical transfer nodes within station areas generally demonstrates a positive correlation with the scale of underground and elevated pedestrian networks.Furthermore,their composition,density,and agglomeration characteristics exhibit certain correlation mechanisms with the three-dimensional development pattern of pedestrian systems,the layout of rail transit facilities,and urban spatial elements.
作者
吴亮
张宇
王清俊
WU Liang;ZHANG Yu;WANG Qingjun
出处
《新建筑》
2025年第6期132-137,共6页
New Architecture
基金
辽宁省社会科学规划基金(L21BGL010)。
关键词
垂直转换节点
立体步行系统
地铁枢纽站域
分布特征
城市设计
站城融合
vertical transfer node
three-dimensional pedestrian system
subway hub station area
distribution characteristic
urban design
station-city integration
