中文摘要：

利用我国2000年五普的数据，采用因子生态分析法和聚类分析技术，研究长春市社会空间结构。根据因子生态分析的结果，得出2000年影响长春市社会空间结构的5个主因子为：知识分子阶层、一般工薪阶层、制造业和低端服务业一般员工阶层、低素质的蓝领阶层和从事交通运输业的外来人口阶层。运用聚类分析技术划分的2000年长春社会区类型为：人口密集的工人聚居区、人口密集的老城区、近郊工业人口聚居区、知识分子聚居区、远郊农业人口聚居区和近郊城镇人口聚居区。同时，这6类社会区形成了以同心圆模式为主，综合扇形和多核心结构要素的空间结构模型。

英文摘要：

Based on data of the fifth census of changchun in 2000, methods of Factor Analysis and Cluster Analysis are used to analyze the so- cial spatial structure of changchun. We can draw in the principal components from the result of Factor Analysis; they are： Intellectuals class, General salaried class, General staff of Manufacturing and low - end services, The Low quality blue - collar class, The alien of engaged in the transportation industry. Based on the results of Cluster Analysis, we divide changchun social area of 2000 into six types. The main components of social space include： ①high population density, worker areas. ②high density and crowed areas. ③community of industry population in peri -urban areas. ④intellectual areas. ⑤the agricultural areas in the outer suburb, ⑥areas of urban population in suburb. These social areas make up a kind of spatial structure model that concentric circle pattern is primarily, and fan- shaped and multi - cores member concurrently.