Memoirs of the Faculty of Engineering, Yamaguchi University

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Memoirs of the Faculty of Engineering, Yamaguchi University Volume 55 Issue 2
published_at 2005-03

Study on traffic accidents on tunnel zone

トンネル区間の交通事故に関する研究
Mikami Nobumasa
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A040055000201.pdf
Descriptions
In this paper, traffic accidents on the road section contain a tunnel were analyzed based on 406 traffic accidents data. The analyzed data were prepared by extracting a part of accident data base stored by Yamaguchi Prefecture Police Department during 1996-1997 and 1999-2003. The length of investigated road section was 1400 m and included a tunnel of 550 m. After accidents on the road section were pigeonhole, several factors were selected and those influence on traffic accidents were investigated in detail.
Creator Keywords
traffic accident
tunnel
accident factor