摘要
为了缓解“黑洞效应”对行车安全的不利影响,采用现场测量试验和仿真模拟相结合的方法,研究隧道入口段彩色路面对其照明亮度的影响规律。研究结果表明:不同颜色彩色路面对隧道入口段整体环境的亮度均造成不同程度的提升,其中黄色路面提升效果最明显;隧道入口段高压钠灯提供的环境、路面亮度均比LED灯高;布灯间距对亮度有显著影响,但其增加并未与彩色路面亮度提升成比例关系。研究结果可为高速公路隧道工程的明色化路面设计提供参考。
In order to alleviate the adverse effects of the“black hole effect”on driving safety,this paper uses a combination of field measurement test and simulation to study the influence of colored pavement on the illumination brightness of the tunnel entrance section.The results show that the brightness of the overall environment of the tunnel entrance section is improved to different degrees by different colors of colored pavement,and the yellow pavement has the most obvious improvement effect,the environment and pavement brightness provided by the high-pressure sodium lamp in the tunnel entrance section are higher than those of LED lights,and the spacing of the cloth lamps has a significant effect on the brightness,but the increase is not proportional to the brightness of the colored pavement.The research results can provide a reference for the design of brightened pavement in highway tunnel engineering.
作者
马亚轲
吴逸飞
林志
王江华
陈梦婷
李佳奇
杨红运
MA Yake;WU Yifei;LIN Zhi;WANG Jianghua;CHEN Mengting;LI Jiaqi;YANG Hongyun(State Key Laboratory of Mountain Bridge and Tunnel Engineering,Chongqing Jiaotong University,Chongqing 400074,China;Chongqing Fengjian Expressway Co.,Ltd.,Chongqing 404100,China)
出处
《中国安全生产科学技术》
CAS
CSCD
北大核心
2024年第5期202-207,共6页
Journal of Safety Science and Technology
基金
国家自然科学基金项目(52078089,52274176)
重庆英才创新创业领军人才项目(CQYC20220302517)
重庆市自然科学基金创新发展联合基金项目(CSTB2022NSCQ-LZX0079)
重庆市自然科学基金项目(cstc2021jcyj-msxmX1075)
交通运输部项目(交办科技函[2021]581号)。
关键词
公路隧道
黑洞效应
彩色路面
照明亮度
highway tunnel
black-hole effect
colored pavement
lighting brightness
