Study On The Outside Environment Of Winter Olympic Village Based On Wind Environment Comfort

This is the first time that the Winter Olympics have been held in Chinese history.The Athletes Village serves as housing and living for athletes from all over the world during the Winter Olympics.On the basis of meeting the basic personal safety and housing needs of athletes,it should also provide athletes with a comfortable and healthy living environment,research methods,influencing factors,evaluation standards,etc.The research status of building wind environment,with 2022 winter Olympic Games in Beijing yanqing division games village as the research object,from the perspective of outdoor thermal comfort,for the games village during operation of the special function,put forward with regional climate adaptability,building environment comfort the games village building wind environment of wind comfort evaluation standards,at the same time,the use of CFD platform for numerical simulation software PHOENICS and field measurement method.On the one hand,to analyze the wind environment design scheme for the games village.On the other hand,the comprehensive explore the games village design scheme of different design parameters and the relationship between the wind is comfortable,corresponding to the results of the analysis,based on the wind comfortable Angle the games village building space design strategy,to create a good environment for the athletes’ village of comfortable to provide design basis.First of all,this article focuses on winter Olympic village yanqing division ground wind speed and the influence of the human body thermal comfort.By means of literature analysis,the existing evaluation standards of wind environment and thermal comfort at home and abroad are summarized.According to yanqing division of climatic conditions,the use function of village during the games are running,the athlete special populations,as well as the special limitations of current evaluation standards,the introduction of outdoor thermal comfort evaluation index accordingly,build a regional climate adaptability,building environment comfortableness,athletes special groups targeted wind comfort evaluation standard,according to the calculation method of evaluation index.The standard threshold range of wind speed and the area of wind comfort zone is put forward to provide the evaluation basis for the simulation analysis of different design parameters of scheme design.Secondly,based on the evaluation standard of wind comfort,combined the geographical and climate conditions of the Winter Olympic Village in Yanqing Area,the design scheme of the Winter Olympic Village.The simulation results of local clusters and the field measured data were analyzed and verified.At the same time,the main form factors and design parameters of the design scheme are summarized and extracted according to the design scheme of the Winter Olympic Village.Finally,based on the architectural prototype of Yanqing Winter Olympic Village design scheme,PHOENICS software is used for simulation and quantitative analysis.The influences of different design parameters on wind comfort were discussed from three aspects of single space,building combination and architectural group.Finally,the design strategy based on wind comfort is put forward,which can promote the construction of wind comfort.To build a pleasant outdoor environment provides a theoretical basis for the specific research object.This paper starts from the perspective of human thermal comfort,which is in line with the sustainable development concept of the International Olympic Committee and the theme of green,open and sharing of the 2022 Beijing Winter Olympic Games.It pays attention to the comfort of the outdoor space environment of buildings,makes contributions to the green Winter Olympic Games and provides reference for the design of the same type of architectural space in the future.