城市大遗址地区物质空间生产效能研究——以大明宫遗址地区为例

Material spatial production efficiency in urban great heritage sites area:A case of the Daming Palace

基于空间生产理论,从表达转译、构成要素、要素表征3个层级架构了城市大遗址地区物质空间生产效能框架;通过整合功效累加模型、耦合协调模型等,从效率和公平2个维度对2007~2019年大明宫遗址地区的物质空间生产效能进行了识别、评价。研究结果显示:2007~2019年大明宫遗址地区的效能水平得到了稳步提升,效率效能是该时期物质空间生产的重点;与此同时,由于教育、医疗、安置、绿地、保护等方面物质资源配给不均衡和空间产品生产不协调,导致2019年末大明宫遗址地区效率效能与公平效能生产的结构性矛盾突出和总体效能水平不高。

Based on the theory of space production,the framework of material space production efficiency in urban great sites area was constructed from three levels:expression translation,constituent elements and element representation;Efficiency of the Daming Palace from 2007 to 2019 was evaluated from the two dimensions of productiveness and fairness by using the efficacy accumulation model and the coupling coordination model.The results show that:From 2007 to 2019,the efficiency of the Daming Palace has been steadily improved,and productiveness is the key point in this period.Unbalanced resource allocation and space products in education,medical care,resettlement,green space,protection led to the structural contradiction between productiveness and fairness in 2019 and the low overall efficiency level.