Dynamic Monitoring And Performance Improvement Methods Of Traditional Houses Around Taihu Lake From The Perspective Of Health

Traditional dwellings are of great significance to maintain residents’ physical and mental health.Seventeen traditional villages around Taihu Lake were investigated,and the healthy environment inside the residential buildings has not been substantially improved.Such traditional dwellings had poor lighting and ventilation conditions,thus difficult to ensure the healthy life of residents.Therefore,in order to ensure healthy life of residents and maintain vitality of rural popularity,exploring methods to improve indoor health conditions of traditional dwellings around Taihu Lake is of great significance.This paper focuses on indoor health of traditional dwellings around Taihu Lake,summarizes its health indicators,and studies the health and causes of their indoor environment through monitoring and software simulation,in order to provide reference for the modernization and improvement of traditional dwellings around Taihu Lake.The research contents of this paper mainly include the following parts:Firstly,two surveys were conducted in 17 traditional villages in Taihu Lake area,and 340 valid questionnaires were obtained.By combing the existing health indicators in China and the problems found in the investigation,this paper selects health monitoring indicators that suitable for the traditional dwellings around Taihu Lake,and establishes the three-dimensional dynamic monitoring model of "spatial performance-physical performance-residents’ behavior and comfort ",which provides a basic research framework for health research of this paper.Secondly,Zhoutie traditional village is selected as a typical village around Taihu Lake.Threedimensional dynamic health monitoring was carried out taken five representative houses as examples on the framework of the monitoring model.Data of spatial information,hot and humid environment,light intensity,air environment and residents’ behavior patterns were obtained.Through statistical analysis of the data,indoor health environment of these dwellings was interpreted,and the correlation among space,environment and users was discussed.Thirdly,the physical model of traditional folk houses is established by using fluent Airpak software.After setting the boundary conditions and convergence conditions,simulation operation is carried out,and the cloud images of velocity field,air age and temperature field are obtained.The research results are helpful to explore the causes of indoor healthy environment and provide objective and accurate basis for health improvement methods.Finally,this paper explores health promoting methods of traditional dwellings around Taihu Lake from the perspective of spatial scale,spatial interface,functional layout and spatial security.A case study on the upgrading of three residential buildings in Zhoutie was carried out.Effectiveness of the health improvement was verified by Airpak simulation.