广深机场天然光环境营造方式的比较研究

A Comparison Study of Construction Methods for a Daylight Environment in Guangzhou and Shenzhen Airports

天然光环境更有利于人体健康与视觉舒适,这促使机场等大空间建筑对于天然采光设计的重视程度逐渐提高。比较广州新白云机场、深圳宝安机场T3航站楼两个大型机场的采光设计方案及其实际采光效果,文章旨在提出机场等大空间公共建筑采光设计应注意的问题以及设计原则。通过理论分析、现场测量、使用后评价等方法,研究两者在天然采光设计方面的优劣。经调研对比后发现开敞式大空间建筑使用集中式带型天窗不利于在整个室内实现均匀的天然光环境,而使用分散式平天窗更有利于营造均匀的天然光环境。

The daylight environment is more conducive to the human health and visual comfort, which makes the airport and other large space buildings pay more attention to daylighting design. This paper implements a comparative study of the daylighting design scheme and actual daylight performance of two large airports, namely Guangzhou Baiyun Airport and Shenzhen Baoan Airport T3. The paper aims to identify the problems that should be considered and the design principles for the daylighting design of large-space public buildings such as airports. Using theoretical analysis, field measurement and post-occupancy evaluation, the advantages and disadvantages of the daylighting design of the two buildings are analyzed. After comparing the results, it is found that a centralized belt skylight in an open large-space building is not conducive to achieving a uniform daylight environment in the whole indoor space. In contrast, the use of dispersed flat skylights is beneficial for the creation of a uniform daylight environment.