以考古发现的上京宫城宫殿区所展现的规划布局理念和宫殿之间相互对应的位置关系为依据,结合相关的历史文献为佐证,把宫城内的宫殿建筑分为早、晚两期,由此确定不同时期“三朝”制的宫殿归属;上京城的居住类建筑在位置、类型、功能等方面均有所不同,通过分析研究并参考相关文献,将其区分出殿堂、厅堂、余屋等三类建筑;通过对上京城出土的瓦当进行类型学分析、排序,探索其内在的发生、发展、演变规律,揭示出其文化内涵.“,”According to the idea of the layout and distribution about the palace area showed by the archaeological excavation,and to the relation of the corresponding location between palaces,the chronicle of architectures in the palace area could be classified into the early part and the late one combining with correlative historical literature as the evidence,then the attribution of palaces with the Sanchao system in different times would be made sure.There are differences on palaces and other living architectures of Shangjing,such as the location,type,function and so on.These architectures could be identified as palaces,halls and additional rooms via analysis research and reference from relative literature.The inner rule of occurrence,development and evolution of eavetiles from Shangjing would be explored and their true cultural connotation would be unveiled by the typological analysis and arrangement on them.