The social-Spatial Division,Community Fragmentation and Governance under Metropolitan Suburbanization
从城市居住空间质量视角，运用城市空间正义社会理论，分析国内外大城市郊区化的社会内涵与社会空间分异现象，并基于中国快速郊区化中大都市社区碎片化的状况与原因，提出空间治理措施。
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.Thesocial theoryof 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.