摘要
新版《建筑采光设计标准》GB 50033对原标准进行了全面修订,将侧面采光的采光系数最低值改为采光系数平均值,依据大量光气候数据,确定了室外天然光设计照度值,在规定窗地面积比的同时,制定了侧面采光有效进深,简化了采光计算方法。在新的《建筑采光设计标准》中新增的节能章节将更有利于充分利用天然光,创造良好光环境和节约能源。
The new version ＂Standard for daylighting design of buildings＂ GB 50033 has fully revised the original standard, which use the average value of daylight factor in the stead of the minimum value of daylight factor, and determine the design illuminance of exterior daylight based on a large amount of daylight climate data, also determine the depth of daylighting zone and simplify the daylight calculation method while the ratio of glazing to floor area will be regulated. The added chapters of energy savings in the new standard are advantageous to use fully daylight and to provide good daylight environment.
出处
《照明工程学报》
2013年第1期5-11,共7页
China Illuminating Engineering Journal
关键词
采光系数
光气候
设计
照度
窗地面积比
daylight factor
light climate
design
illuminance
ratio of glazing to floor area
