基于防范疫情的健康住区风环境设计研究——以岭南月岛住区为例  

Research on Healthy Wind Environments of Settlements Based on Epidemic Control:A Case Study of the Lingnan Yuedao Settlement

作　　者：郭卫宏[1] 李宾 窦建奇[1] 章滋其 GUO Wei-hong;LI Bin;DOU Jian-qi;ZHANG Zi-qi

机构地区：[1]华南理工大学建筑学院、华南理工大学建筑设计研究院有限公司、亚热带建筑科学国家重点实验室

出　　处：《南方建筑》2020年第4期14-21,共8页South Architecture

基　　金：国家重点研发计划课题(2017YFC0702505):珠三角地区传承岭南建筑文化的绿色建筑设计方法及关键技术;国家自然科学基金面上项目(51678239):岭南绿色智慧大学校园规划设计协同模式研究;广州市科技计划项目(201804020017):地域特色与绿建技术融合的广州乡村既有建筑改造研究与示范。

摘　　要：随着新冠疫情的发展,住区的健康问题成为人们关注的焦点。旨在防范疫情的视角上,系统的对健康住区风环境的设计进行研究。采用文献阅读、实地调研、现场实测、数值模拟等方法,在新冠疫情防范及健康住区文献综述的基础上,梳理出健康住区风环境设计的必要性。以岭南月岛住区为例,通过实地调研、现场实测对月岛住区进行深入了解,结合健康住区风环境的相关规范导则,总结出健康住区风环境设计的具体要求。从而使用Phoenics软件对月岛住区从群落、组团、单体三个层面进行数值模拟、对标评判、系统分析,进而发现三个层面存在通风不佳,空气污染等问题。然后对这些问题进行重点优化、模拟验证、再次评判。最终,提炼总结出在防范疫情的同时,对于健康住区风环境的设计,应以绿色、智慧、健康为导向,因地制宜,健康发展。With the evolution of the coronavirus epidemic,the health problems of settlements have attracted broad attention.In the present study,a systematic study of the design of healthy wind environments of settlements based on epidemic prevention situations was carried out through a literature review,field investigation,onsite measurements,numerical simulations and other methods.The necessity to design healthy wind environments in settlements was established based on the literature review focusing on coronavirus epidemic control and healthy settlements.A case study of the Lingnan Yuedao settlement was carried out through a field investigation and insitu measurements.The specific requirements were summarised by combining relevant guidelines and standards for the healthy wind environments of settlements.On this basis,numerical simulations,benchmarking judgments and systematic analyses from community,group and individual perspectives in the Yuedao settlement were performed with Phoenix software.It was found that all three levels suffer from numerous problems,such as poor ventilation,air pollution,etc.Subsequently,the optimisation,simulation verification and reassessment of these problems were conducted.Finally,it was concluded that the design of a healthy wind environment in a settlement should be oriented to green spaces,intelligence and health,with consideration given to local conditions and sustainable development while preventing and controlling the epidemic.

关 键 词：风环境 健康住区 防范疫情 设计 

分 类 号：TU834.51[建筑科学—供热、供燃气、通风及空调工程]