城市中轴商住段空间更新策略研究——以广州市六运小区改造方案为例

Study on Spatial Renewal Strategy of Urban Axis Commercial and Residential Segment:A Case Study of the Renovation Scheme of Liuyun District in Guangzhou

随着我国城市化的快速发展,部分已高度成熟的城市逐步从扩张蔓延式的增量开发转向精细有序的存量更新。城市中轴作为城市的重要公共空间,也亟待进行空间更新,尤其是一些年代久远、条件复杂的商住小区,兼具改造的必要性和实施的复杂性。文章以广州新中轴的空间更新为背景,以六运小区的改造方案为实例,从广州新中轴(天河段)的整体性分析出发,梳理出城市中轴商住段更新优化的三个要点,并结合城市空间更新的价值观探讨,提出了六运小区的整体改造思路;最后从尺度延续性、空间可达性、文化在地性和业态复合性这四个层面落实具体的更新策略,这对城市中轴商住段的空间更新具有一定的借鉴意义。

With the rapid development of urbanization in our country,some highly mature cities have gradually changed from sprawling incremental development to fine and orderly inventory renewal.As an important public space of the city,the central axis of the city is also in urgent need of spatial renewal,especially for some commercial and residential districts with long ages and complex conditions,which have both the necessity of renovation and the complexity of implementation.Taking the spatial updating of Guangzhou New Central Axis as the background and the renovation of Liuyun District as an example,the paper starts from the overall analysis of Guangzhou New Central Axis(Tianhe Block)and summarizes three key points for the renewal of commercial and residential sections of the urban central axis.Then,combined with the discussion on the values of urban renewal,the overall renewal logic of the Liuyun Community was proposed.Finally,specific renewal strategies are implemented from four aspects:including scale continuity,spatial accessibility,cultural localism,and compound format.The research provides a reference for the spatial updating of the commercial and residential sections of the urban central axis.