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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。
In order to ensure the effective energy saving of highway tunnels and the emergency lighting for disaster prevention, the wall of the tunnel is painted by using the energy storage luminous multifunctional material. Through indoor model test and engineering measurement, the auxiliary light-emitting and emergency guiding lighting performance of energy-storing luminescent multifunctional coating in highway tunnel were studied. The results show that: the energy - saving luminescent multi - functional materials are applied to the wall surfaces of the tunnel on both sides of the tunnel, which not only can enhance the brightness and reduce the illumination power of different lighting fixtures, but also obviously eliminate the “black hole” Blind light "phenomenon, improve tunnel lighting uniformity, eliminate the tunnel road surface and wall spot phenomenon, is conducive to traffic safety; helps to improve the human eye visual effects, increase the visual distance of small objects, can be increased in an emergency Driver safty more than 1.3 s safe disposal and storage time; energy storage luminous multi-functional material has strong smoke penetration ability, the tunnel wall coating can reach the dark and high smoke concentration environment emergency escape instructions lighting effect ; Energy-saving luminous multi-functional material coating tunnel wall in the beautiful decoration at the same time, both fire retardant, pollution-resistant, but also to achieve the emergency escape lighting and energy saving function to overcome the traditional escape indicator in the fire boot effect defects .