居住建筑室内自然通风效果关键影响因素分析——以重庆地区为例  

Analysis of Key Influencing Factors of Indoor Natural Ventilation Effect in Residential Buildings:Taking Chongqing as an Example

作　　者：丁勇 胡玉婷 DING Yong;HU Yuting

机构地区：[1]重庆大学土木工程学院

出　　处：《建筑技艺》2021年第4期106-108,共3页Architecture Technique

基　　金：国家重点研发计划“西南民族村寨防灾技术综合示范”(2020YFD1100705);国家自然科学基金“基于室内声-光-热物理环境下的人体人体综合反应模型研究”(51978095)项目资助。

摘　　要：自然通风是一种在不消耗能源的情况下改善室内环境的通风方式,尤其在公共卫生事件情况下,自然通风是最有效、最简单的防护措施,但由于自然通风受到气候、地理等条件的影响,其应用效果往往受到限制。以重庆地区为例,以居住建筑为研究对象,通过对气候条件的分析和对典型建筑的状态模拟,发现建筑位置布局、建筑朝向、室内布局、外窗大小及形式是影响居住建筑室内自然通风的关键因素。Natural ventilation is a way to improve the indoor environment without consuming energy.Especially in public health events,natural ventilation is the most effective and simple protective measure.However,due to the influence of climate,geography and other conditions,its application effect is often limited.Taking Chongqing as an example,residential buildings as the research object,through analyzing the climatic condition and simulating the state of typical buildings,it is found that the key factors affecting the indoor natural ventilation of residential buildings are the layout of buildings,the orientation of buildings,the indoor layout,the size and form of external windows.

关 键 词：自然通风 居住建筑 气候条件 建筑特征 通风效果 

分 类 号：TU-023[建筑科学—建筑理论]