穿孔铝板应用对建筑自然采光及通风的影响

Effects of Perforated Aluminum Panels on Natural Lighting and Ventilation in Buildings

为探究穿孔铝板在夏热冬暖地区公共建筑的应用前景和效果,本文以南沙青少年宫项目为依托,针对青少年宫的造型特点和遮阳需求,分析开孔率为30%的穿孔铝板对室内自然采光和通风效果的影响。研究结果表明:建筑加设穿孔铝板后,主要功能房间的平均采光系数为6.71%,等值线间距为1.1%,有很好的遮阳效果的同时对整体室内自然采光和通风影响不大,可以满足立面造型需求,适用于夏热冬暖地区公共建筑,对于同类项目的设计具有一定借鉴意义。

In order to explore the application prospect and effect of perforated aluminum panels in public buildings in hot summer and warm winter areas,based on the Nansha Youth Palace project and aiming at its modeling characteristics and shading requirements,this paper analyzes the influence of perforated aluminum panels with a porosity of 30%on indoor natural lighting and ventilation effect.The results show that the average lighting coefficient of the main function rooms is 6.71%,and the isoline spacing is 1.1%after the perforated aluminum panels are added.,it shows that perforated aluminum plates can play a practical shading effect without affecting natural lighting and ventilation and meet the requirements of facade modeling at the same time,which is suitable for public buildings in hot summer and warm winter areas and has particular reference for the design of similar projects.