健康城市视角下蒲圻老街历史文化街区街道空间优化

Optimization of Street Space in the Historical and Cultural Block of Puqi Old Street from the Perspective of Healthy City

健康城市以人的生活健康为核心,涉及城市规划及建设等多个方面,如今健康逐渐成为了人类社会发展的目标,人类的发展需要健康的人群、健康的环境、健康的社会有机结合。该文对健康城市理论的定义和发展进行总结,探寻以健康城市理论为视角对历史文化街区街道空间的优化策略。以蒲圻老街历史文化街区为例,将街区道路分级,分析其城市肌理及保护现状,并依据国家卫生健康委员会制定的《全国健康城市评价指标体系(2018版)》制定评价指标体系,运用层次分析法对街道空间健康度进行评分,根据评分对健康度各指标进行总结,对比各等级道路的优缺点,提出具有针对性的优化策略,为健康城市理论的相关研究提供实例支撑。

Healthy cities focus on human health in all aspects from urban planning, construction and management to ensure the healthy life and work of the general public, and become an organically integrated development of healthy people, healthy environment and healthy society necessary for the development of human society. In this paper we summarize the definition and development of healthy city theory, and explore the optimization strategy of street space in historical and cultural blocks from the perspective of healthy city theory. Taking the historical and cultural blocks of Puqi Old Street as an example, the blocks and roads are classified, and the urban texture and protection status are analyzed. The analytic hierarchy process(AHP) is used to score the health degree of street space, and according to the analysis results, targeted optimization strategies are proposed for different graded roads, which can provide practical support for the related research on healthy city theory.