关于疏散照明照度计算的探讨  

Discussion on Illumination Calculation of Evacuation Lighting

作　　者：刘伟 LIU Wei(GuiZhou University Institute of Engineering Investigation&Design Co.,Ltd.,Guiyang 550025,China)

机构地区：[1]贵州大学勘察设计研究院有限责任公司,贵州贵阳550025

出　　处：《现代建筑电气》2024年第9期52-57,共6页Modern Architecture Electric

摘　　要：结合各类现行规范相关条文,总结出疏散照明的设置场所和部位,以及需满足的最低照度标准。利用点光源点照度的计算方法,通过配光曲线或发光强度表,借助插值法及Excel工具中的迭代计算,研究得出满足按中心线对称50%的疏散走道宽度的地面水平最低照度标准的疏散照明灯具安装间距方法。Combined with the relevant provisions of various current codes,the setting places and locations of evacuation lighting and the minimum illumination standards to be met are summarized.Using the method of calculating the point illuminance of a point light source,through the light distribution curve or the luminous intensity table,with the help of the interpolation method and the iterative calculation in the Excel Tool,the method of installing distance of evacuation lighting lamps which can meet the minimum illumination standard of the ground level according to the Central line symmetry 50%evacuation corridor width is obtained.

关 键 词：疏散照明 点照度计算 发光强度 配光曲线 插值法 

分 类 号：TU88[建筑科学]