| 天然采光设计中的参考天空分类 |
| |
| 引用本文： | 何荥,胡英奎,翁季.天然采光设计中的参考天空分类[J].土木与环境工程学报,2010,32(6):105-109. |
| |
| 作者姓名： | 何荥 胡英奎 翁季 |
| |
| 作者单位： | [1]重庆大学建筑城规学院,重庆400045 [2]华南理工大学亚热带建筑科学国家重点实验室,广州510640 [3]重庆大学土木工程学院,重庆400045 |
| |
| 基金项目： | 国家自然科学基金资助项目，亚热带建筑科学国家重点实验室资助项目 |
| |
| 摘 要： | 天然采光的基础是天空亮度分布,而参考天空分类是确定天空亮度分布的前提。结合IDMP重庆光气候观测站1 min光气候观测数据,通过对影响天空亮度分布的气象参量研究分析,确定容易被肉眼观测识别的云量、日面状况、水平区域到天顶亮度渐变状况等气象参量是影响参考天空分类的关键因素。以此为基础,将参考天空划分为6类天空类型。
|
| 关 键 词： | 天然采光 参考天空 日面状况 亮度渐变 云量 |
| 收稿时间： | 2010/3/30 0:00:00 |
Reference Sky Classification in Daylighting Design |
| |
| HE Ying,HU Ying-kui and WENG Ji.Reference Sky Classification in Daylighting Design[J].Journal of Civil and Environmental Engineering,2010,32(6):105-109. |
| |
| Authors: | HE Ying HU Ying-kui and WENG Ji |
| |
| Affiliation: | 1a.College of Architecture and Urban Planning;1b.College of Civil Engineering,Chongqing University,Chongqing 400045,P.R.China;2.State Key Laboratory of Subtropical Building Science,South China University of Technology,Guangzhou 510640,P.R.China) |
| |
| Abstract: | Sky luminance distribution is the basis of daylighting,and the reference sky classification is a prerequisite for determining the distribution of the sky luminance.Combining with the daylighting observation data of 1 minute in IDMP daylighting observation stations in Chongqing,by analyzing meteorological parameters affecting the sky brightness distribution,the meteorological parameters,such as the cloud cover,surface conditions on the sun,and the horizon to the zenith luminance gradient,are identified as key factors exerting influence on reference sky classification.On this basis,the reference sky is divided into six types. |
| |
| Keywords: | daylighting reference sky surface conditions on the sun the luminance gradient cloud cover |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《土木与环境工程学报》浏览原始摘要信息 |
|
点击此处可从《土木与环境工程学报》下载全文 |
|
