논문 상세보기
pp.125-131
PURPOSES : In this study, the luminance of night road markings was measured in a tunnel of length 200 m or less. The purpose of the project is to evaluate the consistency of night road markings.
METHODS : In this study, field measurements were conducted to achieve the purpose of this study. Five tunnels with lengths of less than 200 m were selected to measure the luminance value of the road markings. The analysis of the difference in road markings between the inside and outside points of the tunnel and the analysis of alternative tunnels and points were used to assess the consistency of road markings in tunnels.
RESULTS : The average luminance of the tunnel’s night road markings was 9.7, and the standard deviation was 3.0. The analysis of variance for the tunnel and point indicated that the p-value was less than 0.05 and was inconsistent.
CONCLUSIONS : In conclusion, consistency was assessed by measuring the luminance value of the short tunnel of length 200 m in the Cheongju Sangju Expressway, and it was confirmed that the luminance of the road markings was not consistent with the tunnel and point. Finally, it is necessary to control night lightings on roads outside the tunnel or adjust lighting facilities in the tunnel to enhance the consistency of luminance.
1. 연구배경 및 목적
2. 국내 연구문헌 고찰
2.1. 터널시설에서의 조도환경에 대한 고찰
2.2. 터널시설에서의 노면표시 휘도에 대한 고찰
3. 방법론
3.1. 야간터널 노면표시 휘도 측정방법
3.2. 야간터널 노면표시 휘도 일관성 평가방법
4. 결과
4.1. 야간터널 노면표시 휘도 측정 결과
4.2. 야간터널 노면표시 휘도 일관성 평가 결과
5. 결론
REFERENCES
