基于社区营造的城市公共空间微更新探讨

随着城市建设进入由增量转向存量的阶段,渐进式的微更新成为城市更新和改造的主要模式。以公众参与为基础、微小社区空间和公共空间设施为改造对象的局部更新方式,成为激发城市活力、提升建成城市公共空间品质的新方式。主要以北京、上海为例,对城市微更新的发展背景加以分析,对微更新背景下的城市公共空间的多重含义进行阐述,在此基础上总提出基于社区营造的城市公共空间的微更新途径,分别是边缘空间的整合和触媒方式的选择、场地历史文脉原真性的挖掘和社区居民社会生活方式的保护、多方协作的开放沟通平台和责任规划师制度的建立。

Exploration on Micro-renewal of Urban Public Space Based on Community Building

As urban construction shifts from the incremental to the stock stage, the progressive micro-renewal has become the main mode of urban renewal and reconstruction. The partial renewal mode, which takes public participation as the basis, and micro community and public space facilities as the targets, has become a new way to stimulate the vitality of cities and improve the quality of the built-up urban public space. Taking the projects in Beijing and Shanghai as examples, this paper discusses the development background of urban micro-renewal, and expounds the multiple meanings of urban public space in the context of micro-renewal. On this basis, it summarizes the micro-renewal approaches of urban public space based on community building, which are the integration of marginal space and the choice of catalyst mode, the excavation of the authenticity of the historical context of the site, the protection of the social lifestyle of community residents, and the establishment of the open communication platform of multi-party collaboration and the responsibility planner system.