The Trend of Housing Marginalization of Low and Lower-Middle Social Groups in Large Cities and Its Planning Countermeasures:Taking Chengdu as an Example

大城市中低社会群体的居住边缘化趋势及其规划对策——以成都为例

As low and lower-middle social groups account for a great proportion of the total population in China and their status in society is special,it is of great social and practical significance to study their housing conditions and characteristics.Based on research at home and abroad,this paper defines the basic characteristics of low and lower-middle social groups in China,and elaborates the definition and connotation of housing marginalization,thereby proposing that these residents in the Chinese city are facing a problem of housing marginalization.According to data from the fifth and sixth population census and statistical yearbooks of Chengdu,it reveals changes in housing location,housing tenure structure,and housing quality of the study group between 2000 to 2010 by means of spatial and statistical analysis,which indicates that the low and lower-middle social groups are facing the three trends of"living in outskirts,""predicament in tenure selectivity of housing,"and"impoverishment of housing quality."In response to these trends,three planning suggestions are proposed:①to establish"housing policy areas"suitable for the group of residents to reside and work;②to innovate policy measures to support the low and lower-middle social groups to rent and purchase houses within these areas;③to guide the residents to integrate into the community life circle in these areas so as to avoid poverty concentration.