雾霾天气对建筑光环境影响的定量化研究

The Quantitative Research on the Impact of Haze on Building Light Environment

以雾霾天气较为严重的天津市为样本,收集市区空气质量指数AQI逐时数据以衡量雾霾等级;同时持续监测雾霾天气过程中太阳光照度和分光谱辐照度等参数。通过对比分析AQI与太阳光照度数据研究雾霾对人工照明开启时间的量化影响;通过对比分析AQI与分光谱辐照度数据研究雾霾对天然采光质量的量化影响。研究结论得到了雾霾天气对建筑光环境的量化影响规律,为相关研究提供数据支持。

In this paper,Tianjin（ one of the cities with the most serious haze problem in China） was taken as an example to study the impact on building light environment.Firstly,the real-time air quality index data AQI of Tianjin was collected to measure the level（ s） of haze.At the same time,researchers monitor the solar illuminance and the spectral solar irradiance in the fog and haze weather.The researchers study the quantitative impact of the haze on the indoor artificial lighting time by comparing the AQI and solar illuminance and the quantitative impact of the haze on the daylighting quality.The research conclusions show the quantitative influence on the building light environment and provide data support for related research.