中文摘要：

本文运用城市空间公正的＂社会论＂观点,从＂城市生活空间质量观＂的角度,分析中外国家城市郊区化的社会内涵、机制与社会空间分异现象。在对中国快速郊区化过程中大城市郊区社区碎化的现状和原因分析的基础上,提出对应空间治理措施。

英文摘要：

This thesis analyses the social connotation and the system of the suburbanization and the phenomenon of socio-spatial division in big cities both home and abroad from the perspective of the living space quality of cities.The＂social theory＂of the spatial justice of cities is used.Based on the analysis of the situation and reasons of community fragmentation of metropolitan in the process of fast suburabanization in China,the thesis puts forward some measures of the spacial management of community fragmentation.