公路隧道反光环在交通安全管理中的应用研究

The Study on the Application of Highway Tunnel Reflection Ring in Traffic Safety Management

车辆在通过隧道时,驾驶员会经历视线不清、视觉疲劳等诸多不良体验,存在较高安全隐患。隧道反光环的推广应用,不仅能发挥良好的车辆警示及诱导作用,还能增强隧道内的照明效果,在交通安全管理中具有良好的推广应用价值。根据山西省隧道反光环的应用实践,结合国内相关试验研究,分析了隧道反光环在实际工程应用中的功能及参数,提出了隧道反光环在色彩、设置位置、设置间距以及其配套设施等方面的推荐参数,供相关技术人员应用时参考。

There are high potential safety hazards when vehicles pass through tunnel because drivers have bad experiences like unclear sight and visual fatigue. The popularization and application of tunnel reflection ring can not only play a good role in vehicle warning and guidance, but also enhance the lighting effects in tunnel,which has good application value in traffic safety management. Based on the application practices of tunnel reflection ring in Shanxi, this paper analyzed the function and parameters of tunnel reflection ring in actual engineering application and put forward the recommended parameters in the aspects of color, set position, spacing and supporting facilities of tunnel reflection ring, which could be taken as reference for related technicians.