城市隧道灯具布置及照明效果分析

骆 赛（上海市政工程设计研究总院(集团)有限公司，上海市 200082）

Analysis of the Layout and Lighting Effect of Urban Tunnel Luminaires

LUO Sai(Shanghai Municipal Engineering Design Institute(Group)Co.,Ltd.,Shanghai 200082，China）

Abstract：The lighting at the intermediate section of the main line of the tunnel at a road is taken as an example,DIALux is employed to conduct simulation test for different layout positions and angles of LED luminaires in terms of two construction methods,i.e. mining method and cut and cover method,and comparative analysis is conducted for illumination,luminance and uniformity to identify the optimal layout position and angle of LED tunnel luminaires.

Key words：urban tunnel;tunnel lighting;LED luminaire;layout position;angle;DIALux;mining method;cut and cover method

摘　要：以某快速路隧道主线的中间段照明为例，采用DIALux软件，分别对矿山法和明挖法两种施工方式下，LED灯具的不同布置位置和角度进行模拟试验，通过对照度、亮度与均匀度等数据进行对比分析，找出LED隧道灯具的最佳布置位置和角度。

关键词：城市隧道；隧道照明；LED灯具；布置位置；角度；DIALux；矿山法；明挖法

中图分类号：U453.7               　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2023.05.009