公路隧道照明察觉对比设计方法中的大气透射比取值初探

摘要

This paper preliminarily studies the atmospheric transmittance value in threshold contrast design methodology of highway tunnel lighting. Firstly, the artical sums up the basic definition, impact factors and the related theory researches of atmospheric transmittance. Then, based on the above theories, the paper puts forward an experimental program with certain feasibility and universality. Finally, the experimental data ob⁃tained are processed to verify the science and rationality of the experimental project.%文章就公路隧道照明察觉对比设计方法中的大气透射比取值进行了初步研究，首先归纳概括了大气透射比的基本定义与影响因子，以及迄今为止大气透射比的相关理论研究。在此基础上提出具有一定可行性与普适性的实验方案，并通过对实验数据的拟合处理以验证该方案的科学性与合理性。