基于蓄能发光多功能材料的公路隧道应急逃生照明研究

发布时间：2018-01-17 13:25

  本文关键词：基于蓄能发光多功能材料的公路隧道应急逃生照明研究　出处：《公路交通科技》2017年05期 　论文类型：期刊论文

  更多相关文章： 隧道工程 蓄能发光多功能材料 涂装 应急逃生 穿透烟雾

【摘要】：为保证公路隧道的有效节能和防灾应急照明,利用蓄能发光多功能材料涂装了隧道壁面。通过室内模型试验和工程实测,研究了蓄能发光多功能涂料在公路隧道中的辅助增光和应急引导照明性能。结果表明:在公路隧道两侧墙面涂装蓄能发光多功能材料,不仅可以增光增亮和有效减少不同照明灯具的照明功率,还可以明显消除隧道进出口的"黑洞"、"盲光"现象,提高隧道内照明均匀度,消除隧道路面和墙面的光斑现象,有利于行车安全;有助于提高人眼视觉功效,增加小物体可视距离,在紧急情况下可提高司驾人员大于1.3 s以上的安全处置储备时间;蓄能发光多功能材料具有较强的烟雾穿透能力,在隧道墙面涂装可达到黑暗和高烟雾浓度环境下的应急逃生诱导指示照明效果;蓄能发光多功能材料涂装隧道壁面在美观装饰的同时,既防火阻燃、耐污染,又达到了应急逃生照明和节能的作用,克服了传统的逃生指示装置在火灾时的引导效果缺陷。
[Abstract]:In order to ensure the effective energy saving and emergency lighting of highway tunnel, the wall of the tunnel was coated with energy storage and luminous multifunctional materials. The indoor model test and engineering measurement were carried out. In this paper, the auxiliary luminescence and emergency guidance lighting performance of the energy storage multifunctional coating in highway tunnel is studied. The results show that the energy storage multifunctional material is coated on the wall of both sides of the highway tunnel. It can not only increase the brightness and reduce the lighting power of different lighting lamps, but also obviously eliminate the "black hole" and "blind light" phenomenon at the entrance and exit of the tunnel, and improve the uniformity of lighting in the tunnel. Eliminating the phenomenon of light spot on tunnel pavement and wall is beneficial to driving safety; It is helpful to improve the visual effect of human eyes, increase the visual distance of small objects, and increase the safe disposal storage time of the driver more than 1.3 s in case of emergency. The energy storage multifunctional material has strong smoke penetration ability, and coating on the tunnel wall can achieve the emergency escape guidance indication lighting effect under the dark and high smoke concentration environment. Energy storage multifunctional material coating tunnel wall in the beautiful decoration at the same time, not only fire and flame retardant, anti-pollution, but also achieve emergency escape lighting and energy saving role. It overcomes the defect of the guidance effect of the traditional escape indicating device in the fire.
【作者单位】： 武汉广益交通科技股份有限公司;安徽中益新材料科技有限公司院士工作站;
【基金】：安徽省交通科技项目(WJ-2009-11) 内蒙古自治区交通科技项目(NJ-2008-25)
【分类号】：U453.7
【正文快照】： 0前言随着我国综合国力逐年增强和经济的快速发展,隧道及地下工程的建设得到飞速发展[1-2]。截至2015年底,我国已建成各类隧道逾26 800 km,并且每年以超过3 000 km的速度不断增加里程长度,其中已建成公路隧道12 683.9 km[3]。公路隧道照明能耗大,且因交通环境的特殊性极易导致，

本文编号：1436429