我国昼光资源区划

DAYLIGHT RESOURCE DIVISION IN CHINA

<正> 昼光资源区划,是为了解各地区昼光分布状况,以便经济建设、国防建设和有关科研单位能根据各地的特点,科学地充分开发和利用我国昼光资源。 本文对全国昼光资源进行了三级区划:第一级区划指标是总照度(E_o)

In order to exploit and make full use of the daylight resource in the building, the daylight resource division in China is made by three-level indexes, and each level of the indexes is divided in three proximately equivalent intervals according to the magnitudes respectively. In this paper, the daylight resource of China is divided into 3 zones and subdivided into 13 regions and subregions.According to the indexes mentioned in this paper, the daylight division map is made and the distribution characteristics of the daylight illumination are given.