摘要
随着城市夜景建设的快速开展,城市天桥的夜景观形态受到人们的关注,但因其造型与结构的特殊性,增加了照明设计的难度。在实际的照明工程中,异性构件增加了布灯难度,易造成亮度分布不均、光逸散,产生光污染;天桥载体颜色与光源光色叠加时,易出现色彩畸变;灯具布置位置与选型不合理会产生眩光对车行、人行造成视觉干扰。通过对灯光场景模拟、光谱分析比较、视点与眩光值模拟等手段,优化设计方案,以期达到良好照明效果。
With the development of urban night,the night landscape form of flyover gets people ＇s attention.Due to its shape and structure specialty,the difficulty of lighting design increases.In the actual lighting projects,if fabric lamp and heterosexual parts are inappropriate,it will be likely to cause light escaping and light pollution;Flyover＇ s own color and light source color overlay may appear confusing;Luminaires＇ unreasonable position will produce glare for car dealers and pedestrian.This paper analyzes these aspects of the design to achieve good lighting effects.
出处
《照明工程学报》
2015年第6期55-59,90,共6页
China Illuminating Engineering Journal
基金
国家自然科学基金面上项目资助(51178483)
关键词
人行天桥
亮度分布
色彩畸变
溢散光
眩光
footbridge
luminance distribution
color distortion
spill light
glare
