特长高速公路隧道照明关键技术研究

The Research on the Key Technologies of Extra-long Highway Tunnel Lighting

特长高速公路隧道对照明技术的要求较高,尤其在入口段和过渡段,若照明设计方案不到位,极易导致驾驶员产生不适,严重影响行车安全。结合山西省某特长高速公路隧道的依托工程,深入分析高压钠灯与LED灯组合方案,并研究不同光源高度的布设方案,在此基础上提出隧道入口段和过渡段照明技术方案,从而为类似工程提供了技术支持。

Combined with an extra-long highway tunnel engineering in Shanxi Province, this paper deeply analyzed the combination scheme of high voltage sodium lamp and LED lamp, and studied the layout scheme of different light source height. On this basis, it also put forward the lighting technology scheme of tunnel entrance and transition section, which provided some technical support for the similar engineering.