Author(s)

Pei Pei¹, Yiwei Men^2*, Shuang Jiang³

¹Shenzhen Lvda Technology Co., Ltd., Shenzhen, China.
²School of Architecture, Southwest Jiaotong University, Chengdu, China.
³Zunyi Institute of Natural Resources Survey and Territorial Spatial Planning, Zunyi, China.

In the subtropical zone of China, a large number of old factory buildings rich in industrial historical and cultural value have been transformed into art studios. In the existing research on building renovation, there are still problems such as insufficient lighting, low uniformity, and ignoring the effect of glare in the lighting environment of buildings after transformation. To fill this research gap, this paper provides a daylighting design strategy for these factory buildings in subtropical zones to ensure that the transformed art studios can offer an excellent indoor daylighting environment. Through the control variable method, the window-to-wall ratio, the form of external windows, and the visible light transmittance of glass are set with quantitative and variable values, and a design strategy that meets the requirements of international general daylighting standards is obtained step by step through the simulation. The daylight factor, uniformity, daylight autonomy, and dynamic glare probability are used in this research process to measure whether the daylighting strategy meets the daylighting requirements of the CIBSE Lighting Guide for art studios. The results show that the average indoor lighting coefficient can be increased from 1.29 to 6.18, and the minimum value of the lighting coefficient can be increased from 0.4 to 4.4 by enlarging the windowed wall ratio from 1:30 to 1:3, using the combination method of the horizontal window, skylight and skylight recommended by the analysis results, and selecting veneer glass with 88% transmittance. This allows for better uniform lighting inside the building and reduces glare. This conclusion can support the lighting performance design of industrial buildings in the future.

Old Factory, Renovation Building, Art Studio, Daylight Performance

Pei, P. , Men, Y. and Jiang, S. (2022) Daylighting Performance Design for Art Studios of Old Factory Renovation Buildings in Subtropical Regions. Open Journal of Civil Engineering, 12, 524-553. doi: 10.4236/ojce.2022.124029.