摘要
办公建筑室内自然采光的影响因素的研究对改善室内光环境、降低照明能耗具有重要的意义,通过Ecotect软件建立模型,利用Radiance对办公建筑侧窗采光的影响因素(窗墙比、玻璃可见光透射率)进行研究分析,建立影响因素的影响效应量化模型。结果表明,窗墙比和玻璃可见光透射率均对采光系数具有显著影响,且窗墙比的影响最为显著。窗墙比和玻璃可见光透射率与采光系数成线性关系,且2个因素对采光系数的影响存在叠加效应,随着窗墙比和透射率的增加,面积效应、透射效应、叠加效应和叠加效应度均增大,且面积效应的影响最大。
The model was built by ecotect software, and radiance was used to study and analyze the influencing factors (window-wall ratio, transmittance) of the sidelights of office buildings, and to establish a quantitative model of the influencing factors. The results show that both the window-to-wall ratio and transmittance have a significant effect on the daylighting coefficient, and the effect of the window-to-wall ratio is the most significant. The window-to-wall ratio and transmittance are linear with the daylighting coefficient, and the influence of the two factors on the daylighting coefficient has a superposition effect. With the increase of the window-to-wall ratio and the transmittance, the area effect, the transmission effect, the superposition effect and the superposition effect Degree increases, and the effect of area effect is the largest.
作者
王素英
沈丹丹
赵晓丹
张超
赵楠楠
陈洁
WANG Suying;SHEN Dandan;ZHAO Xiaodan;ZHANG Chao;ZHAO Nannan;CHEN Jie(College of Information& Business, Zhongyuan University of Technology, 451191, Zhengzhou, PRC;Shanghai Construction Group Co. Ltd., 201114, Shanghai, PRC)
出处
《江西科学》
2019年第3期428-433,共6页
Jiangxi Science
基金
2019年中原工学院信息商务学院科研项目“近零耗建筑在郑州地区应用研究”
关键词
办公建筑
采光系数
影响效应
量化模型
office building
daylighting factor
impact effect
quantitative model
