几种照度计算方法的比较及研究  

Comparison and Research on Some Methods of Illuminance Calculation

作　　者：李运江[1] 彭惠明[1] 徐波[1] 

机构地区：[1]三峡大学土木水电学院,湖北宜昌4443002

出　　处：《三峡大学学报（自然科学版）》2003年第1期30-32,共3页Journal of China Three Gorges University：Natural Sciences

摘　　要：针对一个典型建筑模型,本文通过对目前几种常用照度计算方法所得结果的分析与比较,指出了造成这种差异的原因及各种计算方法的使用范围及其局限性,并结合照片计算及建筑光环理论基础,提出了较为精确的照明计算方法。In light of a typical building model, this paper intends to show us the confines and conditions of some illuminance calculations, which is in common use at present through analysis of differences among the results. Combining with the theoretical basis of illuminance calculations', a more accurate method of illuminance calculation is put forward.

关 键 词：照明计算 等照度曲线 利用系数 逐点法 

分 类 号：TU113.19[建筑科学—建筑理论]