| With the acceleration of urbanization and the rapid development of enclosed residential areas,the impact of urbanization on Chinese society is increasing.Urbanization has provided a powerful impetus for China’s economic and social development.The achievements of urbanization are obvious to all.But at the same time,the social contradictions and conflicts caused by the unreasonable way of urbanization are increasing day by day,the social contradictions brought about by the rapid growth of floating population,and the changes of social structure,etc.Property service related items such as living,greening and maintenance,safety management,cleaning and sanitation have become one of the important standards to measure residents’ living satisfaction.Thus,it can be seen that improving the construction quality of "soft" indicators of urban communities and constructing urban community areas with social sustainability are the social proposals of our country in the present era.The necessary requirements.Although some achievements have been made in the field of urban social sustainability research,there is still a relative lack of research on the impact factors of social sustainability under the spatial background of urban communities.Therefore,on the basis of the study of relevant literatures at home and abroad and a large number of case studies,through the analysis of the connotation and development process of social sustainability and its influencing factors,this paper identifies three aspects that affect community social sustainability: social equity,social capital,basic needs,and designs a scale to establish independent variables influencing factors System,and choose the subjective well-being to measure the degree of social sustainability of the community.Subjective well-being is divided into three directions: health experience,satisfaction experience and development experience.Five hundred residents in eight residential areas of Harbin were selected to investigate.Structural equation model was used to establish the relationship between the independent variable impact factors and the dependent variable evaluation factors.At the same time,this study proposes optimization strategies for the planning and design of residential areas from the perspective of improving community social sustainability.Finally,it is concluded that the positive factors affecting the overall social sustainability of community are the quality o f built environment,local social network,non-local social interaction and the equality of public service facilities in turn.Considering the diversity of community,the factors affecting the overall and dimension of health experience,the whole and dimen sion of development experience are analyzed.The analysis of factors affecting the satisfaction and the analysis of the factors affecting the whole and dimension of experience.A deep analysis of the impact mechanism of community social sustainability factors is made and detailed conclusions are drawn.Based on the structural equation model and the actual situation of residential areas in Harbin,this paper studies and analyzes the impact factors of different levels of community social sustainability,and puts forward the optimization strategies of community social sustainability health experience,community social sustainability development experience optimization strategy,community social sustainability satisfaction experience excellence.The strategy.The study on the influencing factors of community social sustainability in Harbin can also provide reference for local planners,governments and developers,and guide the sustainable development of community society. |