Research On The Optimization Strategy Of Community Open Space From The Perspective Of Epidemic Control Combined

In early 2020,an outbreak of the novel coronavirus disease 2019(COVID-19)broke out in Wuhan,China,and then spread across the country.Under the impact of the coronavirus outbreak,the vulnerability of the current urban development in response to the public health Emergency has been completely exposed.Community open space is an important element of urban living environment.It is of great significance to explore the planning strategy and utility realization path of community open space combined with epidemic control for promoting the healthy development of urban living environment.In order to explore the impact of open space on the epidemic in the community and residents’ needs for the community open space combined with COVID-19 prevention,this paper took the community open space as the research object and specifically carried out the following research:(1)Research on the effectiveness of open space epidemic control based on policy control.Back in the outbreak in wuhan city development,review and arrangement of wuhan three policies related to the various types of open space,according to the temporal outbreak in wuhan city development,analysis of three types of open space in turn control the role of policy in different time node,it sums up the different types of open space in the flat epidemic condition of specific performance,As a policy guide for the optimization strategy of community open space combined with epidemic control.(2)Study on the association between the open space around the community and the epidemic in the community.Jianghan District of Wuhan City was selected as the research area.Screening of community open space surrounding the research index,analysis of jianghan district open space distribution pattern,and by using principal component analysis to extract the independent variable of the main factor to build a multiple linear regression equation,the clear different community open space surrounding factors impact on the community relations and the influence of disease degree,empirical surrounding the community open space for epidemic prevention and control of positive effect,From the above,the deficiency of the open space around the community and the direction of optimization are drawn.(3)Study on the correlation between the open space inside the community and residents’ needs.Adopts questionnaire investigation and interview method,explore the residents of community open space and disease conditions of use requirements at ordinary times,clear and community residents demand open space,the relationship between the properties of the empirical community open space flat different utility of epidemic situation,summed up the significant correlation factors of community open space to guide the optimization strategy;Several residents and planning staff were interviewed to explore the functional evaluation of the community open space from different perspectives,and to enrich the perspective of the optimization strategy of the community open space.(4)Put forward the optimization strategy of community open space combined with epidemic control.According to the above empirical research results,the principles and optimization strategies of open space planning and design combined with epidemic control were put forward,and the Changer community was taken as an example to carry out the planning and design of community open space combined with epidemic control.Based on the above research,the following conclusions were drawn:(1)Community open space played an important role in the epidemic,directly or indirectly;(2)The open space around the community has an impact on the epidemic situation in the community,and high spatial openness helps to reduce the epidemic situation in the community.(3)Residents have different needs for community open space under epidemic control,and community open space can effectively relieve residents’ anxiety.(5)The community open space combined with COVID-19 prevention and control can effectively improve the community’s resistance to COVID-19,and the protection,development and utilization of open space should be strengthened.