Study On Wind Environment Of Residential Buildings In Zhengzhou Based On Green Building Evaluation Standard

Construction activity has become one of the important factors of global ecological deterioration,and the green development of buildings has become the key policy choice of governments around the world.Energy consumption growing in the world today,it is the blind pursuit of comfortable living environment for people,how to guarantee under the premise of human comfort,maximum limit to realize the purpose of saving energy,is the key of the study of contemporary architecture.The common function of indoor and outdoor wind environment can not only bring people comfortable airflow environment,but also is crucial for building energy conservation.For people,the indoor environment quality of the residence is the most important.In this paper,the basic combination unit represented by determinant group is studied.In the climate condition of zhengzhou,how to layout can provide a more comfortable living environment for residents.Firstly,this paper takes the basic theory of wind environment and the green building evaluation standard as the theoretical basis,and analyzes the relevant regulations of the standard stroke environment.Secondly,based on the climate environment in the area of zhengzhou,the basic composition unit of residential area(adjacent buildings and determinant group)a single variable analysis,and using the wind speed and wind distribution uniformity as the evaluation criteria,the advantages and disadvantages of various models of wind environment for sorting,outline to create high quality wind environment of optimal model.Thirdly,the author summarizes the design methods of building monomers which are favorable to the wind environment and the design methods of door and window opening,and then improves the wind environment design strategy of residential buildings.Finally,the wind environment in zhengzhou region through actual project of simulation analysis,validation of zhengzhou area residential building indoor and outdoor environment design strategy,the feasibility of wind,want to be able to for zhengzhou area residential building wind environment design to provide some help.