参考天空亮度分布模型下的建筑采光设计优化  

Optimization of Building Daylighting Design on the Basis of Reference Sky Luminance Distribution Model

作　　者：边宇[1,2] 马源[3] 遇大兴[1] 

机构地区：[1]华南理工大学建筑学院,广东广州510640 [2]华南理工大学亚热带建筑科学国家重点实验室,广东广州510640 [3]广东工业大学建筑与城市规划学院,广东广州510090

出　　处：《华南理工大学学报（自然科学版）》2015年第7期100-105,共6页Journal of South China University of Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目(51208205);亚热带建筑科学国家重点实验室自主课题(2013ZC17)~~

摘　　要：结合观测研究某地区天空亮度分布的方法以及参考天空模型的构建方式,提出了华南区参考天空模型(CSRS),并通过房间内的实地测量验证了该计算模型;然后在华南区夏季光气候条件下以某侧窗采光教室为研究对象提出了基于CSRS的建筑采光优化设计方法;最后针对该案例给出了优化的采光设计方案及量化参数,并说明了其采光效果.结果表明:使用CSRS模型进行采光模拟与分析的结果较CIE标准全云天模型更准确.In this paper , by combining the method of observing the sky luminance distribution in a given area and the structure of reference sky model , a calculation model named as CSRS （ China South Reference Sky Model ） is constructed and then verified by a measurement in model classroom .Then, on the condition of summer climate of South China and by taking a classroom with side-window as the research objective , a daylight optimization design procedure is proposed on the basis of CSRS model .Finally, an optimized daylight scheme is designed for this case , and corresponding quantization parameters and daylight performance are analyzed .The results show that CSRS mod-el is more accurate than CIE model in the building daylight analysis.

关 键 词：天空亮度分布 参考天空模型 建筑采光设计 采光效果 

分 类 号：TU113[建筑科学—建筑理论]