夏热冬冷地区展览类建筑夏季室内热湿环境优化研究  

Study on Optimization of Indoor Thermal and Humidity Environment of Exhibition Buildings in Summer in Hot Summer and Cold Winter Area

作　　者：肖敏[1] 杜思达 李翰宇 张云艳 XIAO Min;DU Sida;LI Hanyu;ZHANG Yunyan(School of Architecture,Changsha University of Science&Technology,Changsha 410076,China)

机构地区：[1]长沙理工大学建筑学院,长沙410076

出　　处：《建筑科学》2024年第4期155-164,共10页Building Science

基　　金：住房和城乡建设部科学技术计划项目(2021-K-105);湖南省社会科学成果评审委员会课题(XSP24YBC158)。

摘　　要：随着社会进步和经济高速增长,人们物质与文化的交流愈发频繁。展览类建筑作为重要的交流媒介,越来越多地出现在城市建设中。展馆的外观和功能是建筑师们首要考虑的因素,但对于因空间和围护结构构造复杂而造成的热湿环境问题则考虑较少。为研究夏热冬冷气候条件下大型公共展览类建筑夏季室内热湿环境问题,选取湖南省长沙市某美术馆为研究对象,对其围护结构内表面温度、一二层门厅、走廊与展厅空气温湿度、门厅与展厅入口风速以及室外太阳辐射量等热环境参数进行连续测试,发现:门厅相较于展厅和走廊,热湿环境不佳。从门厅围护结构构造、室内通风与降温等方面提出优化方案,并运用Design Builder软件进行模拟验证,为大型展览类建筑夏季室内热湿环境优化提供了理论支撑。With the progress of society and rapid economic growth,the material and cultural exchanges among people have become more frequent.As an important communication medium,more exhibition buildings are being built in cities.The exterior and function of the pavilion are the primary considerations for architects,but less consideration is given to the thermal and humid environment issues caused by the complex structure of the space and envelope structure.In order to study the summer indoor thermal and humid environment of large public exhibition buildings under the conditions of hot summer and cold winter,the Art Museum in Changsha City,Hunan Province,was selected as the research object,and continuous testing of thermal and humid environment parameters,such as the temperature of the inner surface of the envelope structure,the air temperature and humidity of the first and second floor halls,corridors and exhibition halls,the entrance wind speed of the hall and exhibition halls,and outdoor solar radiation,were done.The results show that the foyer has a poor thermal and humid environment compared with the exhibition hall and corridor.Optimization schemes were further proposed for the lobby enclosure structure,indoor ventilation and cooling,and other aspects,and DesignBuilder software was used for simulation verification,providing theoretical support for the optimization of the indoor thermal and humid environment of large-scale exhibition buildings in summer.

关 键 词：夏热冬冷地区 展览类建筑 室内热湿环境 优化策略 

分 类 号：TU111.2[建筑科学—建筑理论]