Research On Public Building Form Design In Monsoon Climate Area Under The Influence Of Wind Environment In China

In recent years,with the accelerating process of urbanization in China,many high-rise and large volume buildings rise straight from the ground.The surface roughness of the ground and the surrounding wind environment have changed dramatically.Wind environment,as an important part of building physical environment,deserves more attention.However,for a long time,the simulation of wind environment is only a means of aided design in architectural design.In fact,wind environment has a profound and complicated influence on architectural design.In some cases,simple wind environment simulation correction design does not reflect its full role,and for another kind of architectural design,the wind environment may even be the main influence factor.Aiming at this problem,this paper will take the public buildings in the monsoon climate area of China as the main object of study,and explore the impact of wind environment on its morphology.The text of this article will be divided into five parts:The first part will introduce the research background,puts forward the research questions,combines the relevant research status at home and abroad,and plans the research content and the logic of the text,and lays a good foundation for the writing of the later writing.The second part will explore the relationship among the architectural wind environment,the architectural form and the spatial redundancy,which derived from the former two,and put forward that this "unnecessary" demand(wind environment)can act on the "unnecessary" space(redundant space).Then combined with the demand degree of building to the wind environment,this part will try to explore the classification method of public buildings under the influence of wind environment.The third part will study the influence of wind environment in the field exploration,conceptual design,scheme design and preliminary design,and simulate the wind environment optimization method which can be adopted at the corresponding stageThe fourth part explores the three key research problems in the process of the previous study,which are:the quantitative and formulaic study of the influence range of the wind environment in the surrounding area of public buildings,the influence of the height of the wind tunnel and the surrounding buildings on the ventilation effect of the corridor;taking the Qinghe Railway Station,which has the characteristics of high plasticity public buildings,as the main research object,explores its formation process under the influence of wind environment.Finally,I summarize this full text and the problems in this research process,looking forward to the future research on the combination of wind environment,parameterization and BIM.