基于DPE(设计效能评价)的民国建筑渐进式性能提升模式研究——以南京为例

民国建筑历史文化价值卓越，遗存丰富，具有重要的再利用价值，是我国当前城市快速建设发展中不可多得的重要资源。但是这些民国建筑由于建成已久又缺乏有效的维护，普遍存在建筑性能状况差、能耗高、舒适度低的问题。这些问题的存在不仅严重威胁着民国建筑的的保护，也严重影响着使用者的身体健康。本研究在国家强调建筑环境低碳节能发展的背景下，聚焦民国建筑性能提升问题展开研究，立足民国建筑在保护再利用中受到社会和经济因素制约的现实情况，提出渐进式性能提升模式的概念和DPE（设计效能评价）方法，以南京为例展开研究，建立从性能提升目标确立、性能标准制定、性能提升设计展开一直到设计方案优化在内的完整机制与方法，以期为南京民国建筑的保护再利用提供科学量化、既有现实可操作性又有一定预见性的理论依据，有助于避免因盲目操作对民国建筑资源造成的不必要的损害。本研究的成果对于我国面广量大的既有建筑改造同样具有积极的借鉴意义。

Minguo Buildings, because of its great value in history, culture and reuse, has become important resource in current urbanization in China. But, being built many years ago and lacking of maintance, Minguo buildings have to face problems such as bad building performace, high energy consuming and low comfort, which will affect greatly not only preservation but also inhabitants' health. This research focus on improvement of building performance of Minguo Buildings, based on the situation that preservation & resuse of Minguo Buildings are always affected by social and cultural factors, putting forward the concepts of Progressive Performance Improvement and DPE(Design Performance Evaluation), taking Nanjing as example. A System constituting of aims, standards, design and upgrading of improvement of building performance is set up for the purpose of providing quantative, realistic and predictable reference. This is helpful to avoid hurt by bind operations to Minguo Buildings. This research can also be referred by renovation of numerous existing buildings in China currently.