福州苍霞街区空间特征分析及活力研究

Analysis of Spatial Characteristics and Vitality of Cangxia Neighborhood in Fuzhou

街区是延续城市活力与城市记忆的物质承载体。本文以福州苍霞街区为例,采用空间形态演替的定性研究方法结合空间句法定量分析,从街区空间形态、人群活力热度、街区商业空间功能三方面探讨苍霞街区的空间形态特征及时空演变与下街区各空间要素之间的关系。结果表明:苍霞街区缺乏人流量,空间可达性有待提升,空间感知度偏低导致街区活力分布不均。最后,针对问题,提出重组商业结构、改善交通通达性、增强街区整体感知与可识别性的规划策略。

The neighborhood is the material carrier that continues the vitality of the city and the memory of the city.Taking Cangxia Street in Fuzhou as an example,this paper uses the qualitative research method of spatial morphological succession combined with the quantitative analysis of spatial sentences to discuss the relationship between the spatial morphological characteristics of Cangxia Street and the spatial and temporal evolution of Cangxia Neighborhood from three aspects:the spatial morphology of the block,the vitality of the crowd,and the function of the commercial space of the block.The results show that Cangxia Street lacks foot flow,spatial accessibility needs to be improved,and low spatial perception leads to uneven distribution of neighborhood vitality.Finally,in view of the problems,a planning strategy is proposed to reorganize the commercial structure,improve traffic accessibility,and enhance the overall perception and recognition of the neighborhood.