Research On Function Promotion Strategies Of Existing Residential Building Enclosure System

With the rapid advancement of urbanization,China’s housing has undergone large-scaledevelopment and construction over the past 30 years,forming a huge housing stock.However,as the main constituent of the stocks,the existing residential buildings constructed in the1980 s and 1990 s,due Due to the low standard of design and construction and the lack of daily maintenance and management,the existing residential buildings in this period have the problems of function loss and functional decline.In recent years,under the guidance of national policies,local governments have carried out various forms of renovation and reconstruction of existing residential buildings in accordance with the characteristics of the city and achieved some results.However,there are still many problems,such as lack of basic information,lack of evaluation,single form,rough transformation effect,lack of long-term planning and systematic guidance of scientific methods,which restrict the overall quality improvement of the existing residential buildings in China.Based on the above background,this paper takes the existing building enclosure system as the research object.First of all,taking Dalian as an example,from the perspective of the functional quality of the enclosure system,through a large number of real research,location factor collection and adaptability evaluation,to deeply analyze the shortcomings of the existing functional real problems and existing transformation models and methods.Secondly,through a large number of case studies to summarize domestic excellent methods and experiences of transformation.On this basis,combined with the actual state problem and the methods and experience of excellent cases at home and abroad,From the perspective of optimization and integration and transformation strategy,the adaptive strategy of existing residential building envelope system is put forward,to provide reference for the transformation practice and related research of the function Promotion of existing residential building envelope system.It is specifically expanded by the following aspects:First of all,First,on the basis of the analysis and summary of the research results and the development trend of the functional improvement of the residential building enclosure system both at home and abroad,this paper discusses the achievements of the research on the renewal and renovation of the existing residential buildings and the insufficiency of the research on the function promotion strategy of the enclosure system.Then,combing with the developmentof the existing residential areas in Dalian,the study of the personality problems of the typical residential building enclosure system in Dalian is carried out,Through the actual investigation,the information collection of the parts and the adaptability evaluation,the problems of the functional quality of the existing residential building enclosure system in Dalian and the shortcomings of the existing reconstruction methods are deeply analyzed..Thirdly,through the combination of literature research,network search and field research,this paper analyzes and summarizes the background of the existing residential buildings in developed countries and regions and the excellent practice cases of the Function Promotion of the enclosure system,and summarizes the experience of the advanced methods and mechanisms.Finally,on this basis,through the classification and sorting of the functional quality improvement of the existing residential building enclosure system in Dalian,combined with the retrofit design of typical cases,the paper puts forward the strategy of type function promotion for the existing residential building enclosure system in Dalian.The research on the basic information collection of the existing residential building enclosure system has important theoretical value and practical reference value to supplement the basic data information of the residential building.The construction and application of the strategy library for the function upgrading of the existing residential building enclosure system can provide a multidimensional reform strategy for the reform practice of the existing residential building enclosure system,and have a strong practical guiding significance.