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城市设计
沈阳市城市片区更新潜力评估研究
秦李虎 赵 亮
Research on the Evaluation of Urban Area Renewal Potential in Shenyang City
Lihu Qin, Liang Zhao
摘要 城市更新是挖掘和释放城市可持续发展潜力的过程。本文从潜力的视角出发,形成关于“潜力”的一般认 识——社会理念、空间关系和构成要素,进一步建立城市空间潜力分析的概念模型——自身生产力、周边互 动力和网络影响力。在此基础上,以沈阳市为例,构建特征指标体系,结合沈阳城区的227个观察单元进行观 察。经过分析,在街区尺度上,沈阳市呈现出较为典型的“中心—外围—边缘”的城市空间潜力分布,且不同 类的观察单元在主要特征上差异较为显著。文章最后结合沈阳市的国土空间规划的城区空间结构理念,以及主 要的城市更新要素如老旧小区和低效工业用地等,分别提出较为有针对性的城市更新的建议。
关键词 城市更新潜力概念模型观察单元    
Abstract:Urban renewal is the process of tapping and releasing the potential of urban sustainable development. Starting from the perspective of potential, the paper forms a general definition of potential—social concepts, spatial relationships, and constituent elements, and further establishes a conceptual model for urban spatial potential analysis—own productivity, contextual interaction, and network influence. Based on the idea, the paper takes Shenyang City as an example, constructs a characteristic index system, and observes 227 observation units in Shenyang urban area. The result shows Shenyang City has a relatively typical “center-periphery-edge” urban spatial potential distribution on the block scale, and different types of observation units have significant differences in their main characteristics. Finally, the article combines the urban spatial structure concept of Shenyang’s territorial spatial planning and the main urban renewal elements such as old communities and inefficient industrial land to propose targeted urban renewal suggestions.
Key wordsUrban renewal    Potential    Conceptual model    Observation unit
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