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隧道建设(中英文) ›› 2017, Vol. 37 ›› Issue (7): 803-807.DOI: 10.3973/j.issn.1672-741X.2017.07.004

• 研究与探索 • 上一篇    下一篇

公路隧道照明优化设计与计算方法研究

张德钱, 洪远泉*, 周永明   

  1. (韶关学院物理与机电工程学院, 广东 韶关 512005 )
  • 收稿日期:2017-03-02 修回日期:2017-05-07 出版日期:2017-07-20 发布日期:2017-07-26
  • 作者简介:张德钱(1979—),男,广东南雄人,2008年毕业于华南理工大学,电子与通信工程专业,硕士,实验师,主要从事物理电子技术教学与应用方面的研究工作。Email: 304565115@qq.com。*通迅作者: 洪远泉, Email: sdhyq@qq.com。
  • 基金资助:

    广东省教育厅科技创新项目(2013KJCX0169); 韶关市科技计划项目(2013CX/K55); 韶关学院教育教学改革重点项目(SYJY20141504)

Research of Optimization Design and Calculation Method of  Illumination of Highway Tunnels

ZHANG Deqian, HONG Yuanquan* , ZHOU Yongming   

  1. (School of Physics and Mechanical & Electrical Engineering, Shaoguan University, Shaoguan 512005, Guangdong, China)
  • Received:2017-03-02 Revised:2017-05-07 Online:2017-07-20 Published:2017-07-26

摘要:

JTG/T D70/2-01—2014《公路隧道照明设计细则》列表数据有限,无法满足公路隧道照明按需控制连续参数取值需求,为解决上述问题,采用MATLAB曲线拟合工具,拟合了隧道入口段折减系数、中间段亮度和照明停车视距计算公式,最大拟合误差分别为-1.43%、-1.7%和8.48%。仿真分析了不同设计时速下隧道车流量、洞外亮度和隧道坡度变化对隧道照明功率变化的影响,提出了隧道照明节能优化措施。结果表明,设计车速超过60 km/h后,车流量和洞外亮度变化引起的照明功率变化开始快速增加。公式化的隧道照明设计方法可为不同工况的隧道照明功率优化计算提供设计参考。

关键词: 公路隧道, 分段式照明, 公式拟合, 照明功率, 节能优化

Abstract:

The list data of JTG/T D70/2-01—2014 Guidelines for Design of Illumination of Highway Tunnels are limited, because of which the control of continuous parameter valuing can not meet the requirement of illumination of highway tunnels. The illumination reduction coefficient of tunnel entrance section, luminance of intermediate section and calculation formula of illumination parking stadia are fitted by curve fitting tool MATLAB, and the maximum fitting error is -1.43%, -1.7% and 8.48% respectively. The influences of vehicle flowrate in tunnel, luminance outside tunnel and tunnel slope variation on illumination power in tunnel are simulated and analyzed; and optimization methods for energy saving of illumination in tunnel are proposed. The results show that: 1) The illumination power induced by vehicle flowrate in tunnel and luminance outside tunnel increases rapidly when the design vehicle speed is larger than 60 km/h. 2) The formularized tunnel illumination design can provide reference for design and optimization of illumination power under any cases.

Key words: highway tunnels, sectional illumination, formula fitting, illumination power, energy saving optimization

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