以档案、统计数据、地图及其他历史文献材料为依据 ,研究八年沦陷期间北平城市地域结构的变化 ,重点讨论城市人口 (包括市民与侨民 )的数量增减、地域分布特征及其历史、经济背景 ,分析在日本侵略与殖民政策之下初步实施《北京都市计划大纲》对城市建筑、功能区和城市设施建设所产生的影响 . On the basis of archives, statistics, maps and other historical documents and materials, this paper studies the changes of the regional structure of Beiping during the eight years of the Japanese occupation, focusing on the increase and decrease of urban population (including citizens and overseas nationals), the geographical distribution and history, economy Background, analyzing the impact of the initial implementation of the “Beijing Metropolitan Plan” under the Japanese aggression and colonial policies on the construction of urban buildings, functional areas and urban facilities.