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基于多目标协同的城市老旧社区更新策略研究
何欣蔚1, 吕 飞2, 魏晓芳3
1.苏州科技大学建筑与城市规划学院,硕士 研究生;2.( 通讯作者):苏州科技大学建筑与城市规 划学院,教授,lvf@usts.edu.cn;3.苏州科技大学建筑与城市规划学院,讲师
摘要:
我国城市已进入存量规划时代,大 量城市老旧社区亟待更新。但以往的城市老 旧社区更新多以物质环境改造为单一目标, 对公众参与、社区归属感营造等问题缺乏整 体性、综合性的深入思考。论文分析了目前 城市老旧社区改造中普遍存在的问题,在全 生命周期社区等理念指导下,构建了涵盖社 区物质环境、社区服务、社区韧性、社区邻里 以及社区认同等层面的城市老旧社区更新的 多目标体系。并基于多目标协同,遵循城市老 旧社区更新改造步骤,从需求探知、方案形 成、实施运作及运营管理等方面提出城市老 旧社区更新改造策略,以期为我国城市老旧 社区更新提供理论及技术支持。
关键词:  城市老旧社区  社区更新  多目标协 同  更新策略
DOI:10.13791/j.cnki.hsfwest.20210213
分类号:
基金项目:黑龙江省自然科学基金面上项目(E2016038);江 苏省研究生科研创新计划(KYCX20-2783)
Research on the Renewal Strategy of Urban Old Community Based on Multi-ObjectiveCooperation
HE Xinwei,LYU Fei,WEI Xiaofang
Abstract:
In the era of inventory planning, a large number of old urban communities are in urgent need of renewal. According to relevant research statistics, the number of people involved in the renewal of old urban communities is close to hundreds of millions, the range of involving projects is wide, and the content of the transformation is complex. Urban old community renewal is closely associated with the fundamental interests of the people and social stability and unity, which makes it a major matter related to people’s livelihood and of great importance. In recent years, the researches and practices on the renewal of urban old communities have been fruitful, including material, social, and cultural aspects. However, the past renewal strategy mostly take the physical environment transformation as one single purpose while neglecting completeness and integrity, such as public participation and community belongingness, which results in the inability to meet the renewal needs of residents in the context of the development of the new era. In the context of contemporary social transformation, the researches on the renewal of old urban communities should shift from the improvement of a single material space, the cultivation of community organizations, and the creation of community spirit to the comprehensive development of space, governance, and spirituality. Based on this, the paper firstly analyzes the diversified problems existing in the renewal process of the old urban communities, and provides problem guidance for the next stage of research. Its main problems include: the renewal subjects are mostly dominated by the government which is difficult to meet the needs of other subjects; the renewal target focuses on the transformation of the physical environment and ignores the building of a sense of community belonging; insufficient public participation in the renewal process, and the substantive participation is defective; renewal and transformation standards are not uniform, and relevant policy points are changing rapidly. Then, under the guidance of Maslow’s hierarchy of needs theory, “complete community”, “full life-cycle community” and other concepts, this paper constructs a multi-objective system for urban old community renewal covering multiple levels of community material environment, community service, community resilience, community neighborhood, and community identity. In order to better promote the development of the renewal of urban old communities, the goals are required to coordinate and cooperate in the overall development and operation process, so as to achieve the benefits of each goal and develop together. The multiple goals of urban old community renewal are closely linked, coordinated, and mutually promoted. If the whole multi-objective system is split and a single goal is used to guide community renewal, it will deviate from the requirement of comprehensive community renewal. Last, based on the concept of multi-objective collaboration, following the steps of urban old community renewal and transformation, the paper puts forward some comprehensive strategies for urban old community renewal and transformation from the aspects of demand detection, plan formation, implementation and operation and operation management. (1) Demand detection stage: It is required to accurately grasp the demand and determine the priority of the renewal demand; (2) The plan formation stage: It is required to implement the concept of "community construction" in the whole process, emphasizing the coordination of multiple subjects, the participation of residents, and the creation of a sense of community belonging, etc.; (3) Implementation and operation stage: Innovative and updated systems are required to improve community services; (4) Operation and management stage: It is required to realize intelligent and refined community governance, using modern technology and combining the concept of "refinement" to carry out community governance in the new era. In general, based on the analysis of the existing problems in the transformation of old urban communities, the paper uses Maslow’s hierarchy of needs theory, "complete community", "full life cycle community" and other concepts as guidance to construct the multi- objective system of urban old community renewal at the level of community material environment, community service, community resilience, community neighborhood and community identity. Following the steps of urban old community renewal and transformation, this paper proposes the key points for updating demand detection, plan formation, implementation operation, and operation management. With a view to addressing the renewal characteristics of different communities, the targeted and comprehensive renewal strategy is proposed to solve the actual problems of old urban communities and solve the livelihood problems of community residents. In addition, the paper also considers further implementation verification of actual cases in the later research, and further revises and optimizes the renewal strategy through actual feedback, in order to provide theoretical and technical support for the renewal of old urban communities in our country.
Key words:  Urban Old Communities  Community Renewal  Multi-objective Collaboration  Renewal Strategy