Study On Space Design Of Urban Healthy Housing In Xi'an

Xi'an occupies an extremely important position in China's urban system pattern and is an important hub city in the western region.In recent years,air pollution and environmental deterioration in Xi'an have posed serious challenges to the quality of people's living environment.A large number of closed residential buildings have weakened the interaction between people,people and nature,and the daily exercise space of residents has been seriously compressed.It reveals that the existing residential design lacks the positive attention to human psychological and physiological health needs,and the development of the health needs of the living environment(such as residential land,residential indoor space,air quality,sound,light,heat,water environment,green area,etc.)is unbalanced with the health needs of the social environment(moral,psychological and social adaptability,etc.)and lacks the relevant design theory.Residence is the most important living space for people.One third of people's life is spent indoors.The living space environment will have an important impact on human health.Therefore,the purpose of this study is to find out the space problems affecting human health existing in urban residential buildings in Xi'an,and adopt active architectural design methods to optimize the space in order to achieve sustainable development of healthy residential buildings in Xi'an.Firstly,through on-the-spot interviews and extensive questionnaires,and on the basis of the evaluation indicators related to space design in Health Housing Evaluation Criteria(2017 edition),this paper summarizes the health problems existing in following aspects: poor indoor comfort,serious indoor environmental pollution,lack of the present situation of urban housing in Xi'an,which are mainly manifested in the neighborhood communication space,and lack of active fitness activity venues.Secondly,based on the survey results and residents' living habits and healthy living needs,from two aspects of physical health and mental health of residential space,this paper analyzed the influencing factors of urban residential space health design in Xi'an.Finally,based on the health problems and influencing factors existing in the current housing situation,the corresponding specific design strategies are put forward from the aspects of improving indoor space comfort,improving indoor environment quality,establishing multi-level communication space and creating rich fitness activity space.Based on questionnaires and field surveys,this paper explores the design strategies of urban healthy residential space in Xi'an,aiming to provide architects with ideas for residential space design from a healthy perspective,and to make beneficial contributions to the improvement of healthy residential environment in Xi'an.