The Evaluation of the Lighting at the Entrance of Very Long Tunnels

The Evaluation of the Lighting at the Entrance of Very Long Tunnels

Background: One of the major topics related to the very long tunnels is dark hole effect. This is a common phenomenon caused by the sunlight reflected from the surroundings of the tunnel to the eyes of drivers and the lack of sufficient light at the tunnels' entrance, which decreases the contra...

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Bibliographic Details
Main Authors: Ahmad Mehri, Javad Sajedifar, Milad Abbasi, Mohammad Ali Tajbakhsh, Farough Mohammadian, Tahmineh Salehian, Seyed Abolfazl Zakerian
Format: Article
Language:English
Published: Shahid Sadoughi University of Medical Science, Yazd, Iran 2021-04-01
Series:Archives of Occupational Health
Subjects:
dark hole phenomenon
luminance
road tunnels
de boer mental scale
safe rate of lighting
Online Access:http://aoh.ssu.ac.ir/article-1-242-en.pdf

Internet

http://aoh.ssu.ac.ir/article-1-242-en.pdf

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