延安市某办公建筑自然采光模拟分析

Simulation Analysis of Natural Lighting of an Office Building in Yan′an City

利用Ecotect Analysis软件对延安市某办公建筑室内自然采光进行模拟,计算出各层的采光系数、照度和自然采光面积,并对该办公建筑主要功能房间的室内自然采光效果进行了分析。结果表明,该办公建筑各层的采光系数C>3.0%、室内天然光照度E>450 Lx和主要功能房间面积比例R>80%,均满足相关标准的要求。

By using the Ecotect Analysis software,the indoor natural lighting of an office building in Yan′an is simulated,the lighting coefficient,illuminance,natural daylight area of each floor are calculated,and the indoor natural lighting effect of the main functional rooms of the office building is analyzed.The results show that the lighting coefficient C>3.0%,the indoor natural illuminance E>450 Lx,the area ratio of main functional rooms R>80%on each floor of the office building all meet the requirements of the relevant standards.