期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：310
期号：2
页码：1-7
DOI：10.1088/1755-1315/310/2/022071
出版社：IOP Publishing
摘要：Green building is the core topic of human habitat construction. A comprehensive index of wind environment is proposed to evaluate the quality of wind environment of green buildings. Five evaluation indices are extracted from the regulatory requirements of green building and the local meteorological wind field is considered in the comprehensive index of wind environment. The five evaluation indices are calculated by the computational fluid mechanics software FLUENT with the RNG k−ɛ turbulence model under the condition of different wind directions. The weight of five evaluation indices is determined by the analytic hierarchy process. The wind environment of an urban community is evaluated by the proposed comprehensive index in four seasons. The proposed comprehensive index is favourable to evaluating the quality of green building and optimizing the shape and arrangement of buildings.
