疫情背景下建筑的通风方式与飞沫传播的研究进展  

Research Progress of Ventilation Mode and Droplet Transmission of Buildings under the Background of Epidemic

作　　者：潘灵 杜宏武[1] 

机构地区：[1]华南理工大学建筑学院

出　　处：《建筑与文化》2023年第5期24-26,共3页Architecture & Culture

基　　金：广东省自然科学基金面上项目“新冠疫情威胁下住区空间防疫能力评价指标体系研究”(项目编号:2021A1515011619)。

摘　　要：自2003年SARS到2019年的新冠疫情以来,如何有效地阻断病毒传播、降低感染风险,成为各领域的关注点。诸多研究已表明,空气和接触是病毒的主要传播途径,呼出飞沫是病毒传播的主要载体,而建筑物通风与呼吸道疾病的传播和蔓延紧密相关。文章回顾已有的建筑通风方式与飞沫传播的相关研究,同时总结目前易于引发病毒传播的通风现状问题,以期为疫情背景下的建筑通风设计提供借鉴。Since SARS spread to COVID-19 in 2003 and 2019,how to effectively avoid the spread of the virus and reduce the risk of infection has become the focus of attention in various fields.Many studies have shown that air and contact are the main routes of virus transmission,and exhaled droplets are the main carriers of virus transmission,while building ventilation is closely related to the spread of respiratory diseases.This paper reviews the existing research on building ventilation methods and droplet transmission,and summarizes the current ventilation problems that are easy to cause virus transmission,in order to provide reference for building ventilation design under the background of epidemic situation.

关 键 词：新冠疫情 飞沫传播 通风方式 数值模拟 

分 类 号：TU834[建筑科学—供热、供燃气、通风及空调工程]