Research On The Design Method Of Urban Open Community Space Based On The Barrier Of Infectious Disease Transmission

During the period of breaking out the COVID-19 in 2020,every walk of life was positively exploring how to effectively cope with emergencies as facing public health events.Reflecting on the current design of urban community open space,we should not only consider aesthetics,comfort and functionality,but also explore the barrier of space to the spread of infectious diseases,so as to build a healthier urban community open space.Using the theoretical methods of landscape ecology,combined with the research on the transmission factors and routes of infectious diseases in infectious diseases,this paper analyzes the ecological process of infectious diseases in the community open space,and studies the relationship between landscape spatial pattern and the ecological process of infectious diseases from the planning scale of community open space and the micro spatial scale of human communication,Build the planning and design index system.Through research and case analysis,this paper summarizes the health pattern planning indicators and planning methods of urban community open space based on the barrier of infectious disease transmission,as well as the design indicators,design methods and implementation Paths of urban community health micro space design.The planning scale of the health pattern of urban community open space,which blocks the spread of infectious diseases through the control of ventilation and human vectors.By building and perfecting the pattern of green space system,establish a community open space to block the spread of wind;By dividing the basic unit of epidemic management,build and improve the public elastic green space in the basic unit,realize the flow control during the epidemic,and meet the needs of temporary material storage and medical land during the control period.In the micro spatial scale of human communication,infectious diseases are transmitted by air and human media.Poor air circulation and densely populated space are easy to cause the transmission of infectious diseases.On the basis of meeting people use needs,through space layout and space separation design,guide people’s activities,disperse people flow,ensure air circulation and promote healthy micro space construction.