摘要
通过对建筑方案设计特点的分析,应用采光模拟计算软件(Daysim)预测侧窗和中庭天然采光的室内照度全年满足率,并根据计算结果回归分析得到经验计算公式。经验公式和模拟软件的相关性分析结果表明,可以获得较高的相关系数。在经验公式的基础上,研究建筑整体采光节能率的计算公式,提出方案阶段模拟辅助天然采光设计的方法和流程。
Based on analysis of building conceptual design＇s characteristics,the empirical formulas of annual satisfaction ratio of indoor illuminance by daylight are fitted with the simulation results of different daylight cases by the Daysim software.Under the study on the daylight of window and atrium,the calculation method of the whole building＇s energy-saving percentage of daylight is proposed.Furthermore,daylight design method and process based on the simulation is put forward.
出处
《照明工程学报》
2012年第1期11-15,19,共6页
China Illuminating Engineering Journal
关键词
天然采光
方案设计
建筑节能
daylighting
conceptual design
building energy conservation
