Study On The Spatial Environment Renewal And Vitality Optimization Strategies Of The Unit Courtyard

With the continuous development of urbanization in China,the development of many cities in China has entered a new stage.The decline in the supply of new construction land in cities,the current situation of limited land resources,and the target demand for sustainable urban development are driving The urban renewal needs to develop in the direction of renovating and optimizing the environment of old urban areas,old communities and unit courtyards.As a special form of community,the old unit compound occupies the main area of many old urban areas,so it has gradually become an important object in the current urban renewal.This study takes the unit courtyard of the old urban district of Hefei as the research object,and conducts a research and analysis of the external public activity space environment and residents' behavioral needs of the unit courtyard.Through the analysis and comparison of the external public activity space environment data,the current conditions of the external public activity space environment of the unit compound are obtained.Combined with the analysis of the daily behavior and needs of the residents in the unit compound,the current status of the external public activity space environment of each compound is obtained.Then comparatively analyze the problems existing in the external public activity space environment of each compound,summarize and summarize the common problems of the external space environment of the unit compound,and finally take the Anhui Province Construction Department compound as an example for reconstruction and optimization design,and draw the future unit large Strategies for reconstruction and optimization of external space environment and vitality improvement of the hospital.The research comprehensively used questionnaire survey method,field survey method and graphic method to carry out research and exploration on the external public activity space environment transformation and vitality improvement of the unit courtyard of the old urban area of Hefei City,which has certain innovation.The significance of this study is to put forward a strategy suitable for the reconstruction and optimization of the environment of the public activity space outside the unit courtyard of the old urban area of Hefei City,which will have a certain theoretical guiding role for the future renewal of the unit courtyard,old community and related cities in the old urban area of Hefei City.