摘要
良好的天然采光不仅为学校创造出一个优美愉快的学习环境,还有益于学生们的身心健康。然而,我国对学校天然光的现状研究还处在起步阶段。笔者回顾了我国学校天然采光研究现状和现行采光设计标准,并以南京市2所中学中的12间教室为研究对象,对其天然光环境进行实地测量,并根据我国最新修订和颁布的《建筑采光设计标准》GB50033—2013进行评估分析。结果显示,尽管这些教室在设计上基本满足我国最新的采光照明设计标准,但教室内普遍存在着水平面照度不均匀、直射阳光等问题;其次是黑板的采光照明,几乎所有被测教室都存在着反射眩光的问题。
Daylighting has been considered as the most favorite and important lighting source in schools throughout the history. But very few studies have been conducted in this field in Chinese schools. Based on a literature review, the authors think that daylighting design standards for Chinese schools need to be improved. The paper introduces this pilot study, which carried out on-site walkthrough and measurements in 12 classrooms in 2 secondary schools in Nanjing, P. R. China. The pilot field study reveals that the most classrooms meet the current daylighting design standards of China. However, daylighting uniformity and appearance, directly sunlight penetration within a classroom are identifiable problems, especially in the classrooms with one-sided daylighting. Also, low illuminance levels on and reflected glare from the blackboard are another key problems in the surveyed schools.
出处
《照明工程学报》
2014年第1期40-46,共7页
China Illuminating Engineering Journal
关键词
学校教室
天然光
实地测量
classrooms
daylighting
on-site measurement
pilot study
