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城市存量土地更新的动力机制研究
阳建强1, 孙丽萍2, 朱雨溪2
1.(通讯作者):东南大学建筑学院,教授, 博士生导师,yjqseuud@126.com;2.东南大学建筑学院,博士研究生
摘要:
随着城市化的加速发展,城市面临着空 间资源有限、环境压力不断加大的问题。城市存 量土地更新成为优化城市发展格局、提高资源利 用效率的重要手段。论文阐述了城市存量土地的 内涵,分析了城市存量土地类型与基本特征,构 建了“权力—资本—民生”三大驱动力交互作用 影响的更新动力分析框架,重点分析讨论了居住 类存量土地的“政府+社会”协作更新机制、产业 类存量土地的“政府+市场”协作更新机制、公共 设施类存量土地的政府主导更新机制、公共空间 类存量土地的政府主导更新机制以及历史文化类 存量土地的多方协作更新机制等五种更新驱动作 用机制,以期为城市存量土地更新制度设计与治 理优化路径制定提供依据,更好地推动城市更新 的协同、健康与可持续发展。
关键词:  存量土地  城市更新  更新动力  动力 机制  制度建设
DOI:10.13791/j.cnki.hsfwest.20240101
分类号:
基金项目:“十四五”国家重点研发计划课题(20 23Y FC 3804801);国家自然科学基金项目(52278049)
Research on the dynamic mechanism of urban inventory land regeneration
YANG Jianqiang,SUN Liping,ZHU Yuxi
Abstract:
As urbanization accelerates, cities encounter challenges related to limited spatial resources and mounting environmental pressures. The Outline of the 14th Five-Year Plan (2021- 2025) for National Economic and Social Development and Vision 2035 of the People’s Republic of China emphasizes the acceleration of urban development model transformation, coordination of urban planning and construction management, implementation of urban regeneration actions, and promotion of urban spatial structure optimization and quality enhancement. It considers the implementation of urban regeneration actions to be an inevitable requirement for adapting to the new situation of urban development and promoting high-quality urban development, as well as a key path for assisting high-quality urban development. In this context, urban inventory land regeneration has become an important means to optimize the pattern of urban development and improve the efficiency of resource utilization. Therefore, the study of the composition of inventory land, its characteristics, the causes of renewal and transformation, and the spatial production mechanism can help to provide some basic support for the design of differentiated regeneration systems, regeneration planning models and governance optimization paths. The paper first explains the meaning of “urban inventory land”, which refers to land used for urban and rural construction that has low efficiency in land utilization and does not meet the needs of urban and social development. This type of land has the potential or demand for renewal, and has value for redevelopment and utilization. Considering the nature of land classification, land transfer methods, and spatial functional attributes, the inventory of land space will be aggregated into five basic types: 1) residential category, which contains residential land; 2) industrial category, which contains commercial service land, industrial and mining land, and warehousing land; 3) public space category, which contains green space and open space land; 4) public facilities category, which contains public service and public service land, transportation land, and public utility land; and 5) historical and cultural category, which contains cultural relics and monuments land, among others. Based on this, the text summarizes the spatial characteristics of different types of urban inventory land and the challenges they must address during the regeneration process. Secondly, a dynamic analysis framework for regeneration, influenced by the interaction of the three major driving forces of “power-capital-livelihood” was constructed. This framework, based on the three primary forces of urban regeneration-“government-market-society”-operates under the combined effects of power mechanisms, market mechanisms, and social mechanisms. It leverages the external impetus o浦甠汰瑯楷?瑲礬瀠整?摥愠瑤慩扲慥獣整?潩普?楬湵癥敮湣瑥漠牯祦?汣慡湰摩?牡敬測攠睡慮汤?灴汨慥渠湩楮湴杲?据慳獩散猠??呭桡楮獤?摯慦琠慬扩慶獥敬?獨桯潯畤氊摴?搠楦獡瑣楩汬汩??獴略洠浶慡牲楩穯敵??慩湮摳?摩整汵楴湩敯慮瑡敬?牤敥湳敩睧慮汳?灡慮瑤栠獡?晲潡牮?摥業晥普整牳攠湣瑯?瑣祥灲敮獩?潧映?汯慬湬摡?畯獲敡??慶湥搠?敦硦灯汲潴牳攠?畭牯扮慧渊?楴湡癫敥湨瑯潬牤祥?汳愬渠摦?牮敤湩敮睧愠污?灬汯慣湡湴楩湯杮?洠潡摮敤氠獰?慬湩摣?朠潰癲敯牶湩慳湩捯敮?漠灔瑨楥浳楥稠慴瑨楲潥湥?灭慥瑣桨睡慮祩獳?畳渠摪敯物?浴畬汹琠楰?灯慭牯瑴祥?灴慨牥琠楴捲楡灮慳瑦楯潲湭?楴湩??栠楯湦愠?????椠湲獥瑧楥瑮略瑲楡潴湩慯汮?执畯楶汥摲楮湡杮??吠桭敯?来潬癳攬爠湳浵数湰瑯?畴物杮敧渠瑤汩祦?湥敲敥摮獴?瑡潴?敤猠瑩慮扳汴楩獴桵?慩湯摮?灬爠潤癥楳摩敧?爠敡湮敤眠慴汨?猠祥獦瑦敥浣獴???愠獩敭摰?潥湭?瑮桴敡?楩湯桮攠牯敦渠瑲?汧潥杮楥捲?潴晩?瑮栠数?捯桪慥牣慴捳琮攊牔楨獩瑲楤捬獹?漠晴?楥渠癰敡湰瑥潲爠祰?汯慶湩摤?慳渠摡?琠桩敮?浤潥瑰楴癨愠瑡楮潡湬獹?晩潳爠?楮瑤猠?物敳杣敵湳敳物慯瑮椠潯湮?慦湩摶?琠牤慩湳獴晩潮牣浴愠瑲楥潧湥??瑲桡整?捯潮氠汤慲扩潶物慮瑧椠癭敥?浨敡据桩慳湭楳猠浦獯?映潶牡?畩牯扵慳渠?牡整来敧湯敲物慥瑳椠潯湦?楩湮癶潥汮癴楯湲杹?浬畡汮瑤椮瀠汔敨?灳慥爠瑩楮散獬?獤略挠桴?慥猠“瑧桯敶?杲潮癭敥牮湴洫敳湯瑣??浴慹爝欠散瑯?慬湡摢?獲潡捴楩敶瑥礠?慥牮敥?摡楬猠捭略獣獨敡摮?sm for residential inventory land, the “government+market” collaborative renewal mechanism for industrial inventory land, the government-led renewal mechanism for public facilities inventory land, the government-led renewal mechanism for public space inventory land, and the multi-party collaborative renewal mechanism for historical and cultural inventory land. Each mechanism is elaborated in terms of the typical regeneration models employed, sources of funding, collaborative methods, and challenges to be addressed, along with key considerations in institutional design. The aim is to offer a substantiated basis for the design of urban inventory land renewal systems and the optimization of governance pathways, thereby facilitating coordinated, healthy, and sustainable urban regeneration. Finally, based on the aforementioned research, and considering the current context of urban regeneration as well as the characteristics of the motivations and mechanisms behind the renewal and transformation of inventory land, this paper posits that future research on urban regeneration in China should focus on three key aspects: 1)top-level decision-making. There is a need to strengthen research on strategies that attract social capital participation and leverage market forces for regeneration; 2) path optimization. It is essential to establish a multi-objective, multi-stakeholder, and
Key words:  inventory land  urban regeneration  regeneration dynamics  dynamic mechanism  institution building