【作者】 梁波； 崔璐璐； 潘国兵； 罗红；

【Author】 Liang Bo;Cui Lulu;Pan Guobing;Luo Hong;State Key Laboratory Breeding Base of Mountain Bridge and Tunnel Engineering,Chongqing Jiaotong University;School of Electromechanical and Vehicle Engineering,Chongqing Jiaotong University;

【机构】 重庆交通大学山区桥梁与隧道工程国家重点实验培育基地； 重庆交通大学机电与汽车学院；

【摘要】 文章通过对国内外现行照明质量标准和照明评价方法的研究分析,以及对现有照明光源、隧道内装材料和西南山区隧道照明技术现状的调研,开展了基于反光蓄光理念的隧道室内模拟试验、实体隧道试验和现场试验等一系列隧道照明节能试验,对隧道节能照明规律进行了探讨。研究表明:(1)隧道侧壁采用反光蓄光材料可提高路面照明质量,当墙面反射率达到70%时路面照度至少可以提高10%,为隧道节能照明开辟了新的途径;(2)结合等效照明理念,利用光反射作用降低照明系统的负荷,引入人眼视觉功效作为隧道内行车安全的评价指标,对完善照明评价方法提供了依据;(3)系统研究了反光材料与常用光源的匹配问题,评价了反光材料隧道照明环境下的使用性能,为反光蓄光材料在隧道照明领域的进一步推广应用提供了基础。更多还原

【Abstract】 Based on the analysis of domestic and foreign lighting quality standards and evaluation methods,an investigation of the existing illumination sources,interior decoration materials,and illumination situations of mountain tunnels in southwest China was carried out.This paper presents a series of tests based on the light reflection and storage concept,such as the indoor simulation test,the physical model test,and the field test,to explore the energy-saving illumination law.The results show that:(1) the tunnel pavement illumination can be improved by using reflective and light-storing materials on the sidewall:its luminance can increase by at least10%with the wall reflectivity reaching up to 70%;(2) the illumination load can be reduced by a light reflection function based on the equivalent illumination theory.By introducing the visual effect concept,the traffic safety in a tunnel can be evaluated,providing a basis for improving the lighting evaluation method;(3) the matching of reflective materials and commonly-used lighting sources is studied,and the performance of reflective materials used in tunnels is evaluated,which provides a basis for further promoting reflective and light-storing materials in tunnel.更多还原