视觉舒适下安徽省中小型高铁站候车厅天然采光照度研究OA

In recent years,the railway industry has entered a high-speed development stage,and the number of small and medium-sized high-speed railway station has shown a sharp increase trend,and the importance of high-speed railway station architecture in the social and economic level has also been continuously improved.People's requirements for its space quality and physical environment have also been greatly improved.However,at this stage,for various reasons in modeling design of most high-speed railway station,natural lighting has not been used efficiently,so the visual comfort is not good.Taking 10 small and medium-sized high-speed railway stations in Anhui Province as the research objects,this paper,from the perspective of visual comfort,measured the natural lighting environment of the waiting room in high-speed railway station on the whole cloudy day,and collected the visual comfort evaluation of the waiting passengers for the small and medium-sized high-speed railway station waiting room by issuing a subjective questionnaire on visual comfort.Using Matlab combined with Weber-Fechner Law,that is,the objective evaluation method of visual comfort,the mathematical model between natural lighting illumination and visual comfort in the waiting room of small and medium-sized high-speed railway station waiting rooms is derived.The Optimal Visual Comfort Threshold and Satisfactory Visual Comfort Threshold are obtained,which provides a theoretical basis for the design of small and medium-sized high-speed rail stations in Anhui Province.