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도로 제설제 권장 살포량 산정식의 적정성 평가

Evaluation of Reasonableness of the Recommended Spraying Amount Equation for De-icing Chemicals

  • 김진국 (한국건설기술연구원 도로연구소) ;
  • 양충헌 (한국건설기술연구원 도로연구소, 과학기술연합대학교대학원 교통물류 및 ITS공학과)
  • 투고 : 2017.03.08
  • 심사 : 2017.07.25
  • 발행 : 2017.08.16

초록

PURPOSES : This study evaluates the reasonableness of the recommended amount of deicing chemicals based on historical data for snow removal. The result can be used to aid decision-making for the reservation of cost-effective de-icing chemicals. METHODS : First, the recommended amount of de-icing chemical to use and historical usage data were evaluated to identify specific usage characteristics for each region. Road maintenance length and snow-removal working days were analyzed over the past five winter seasons. Next, differences in the recommended amount of chemical to use and actual use were compared using the Kolmogorov-Smirnov test. Last, the two types of data were analyzed using a chi-square test to verify if the two distributions of variation pattern are statistically significant. We found that there are significant differences between the data from each region during the past five winter seasons. RESULTS : The results showed that the equation for calculating the amount of de-icing chemical to use appears to be revised. CONCLUSIONS : The results imply that the equation for calculating the amount of de-icing chemical to apply as a national standard is very important when the public agency makes decisions related to snow-removal.

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참고문헌

  1. Gates, T. J., Noyce, D. A., Stine, P. H. (2006), The Safety and Cost- Effectiveness of Approach Guardrail for Bridges on Low Volume Roads, Transportation Research Board Annual Meeting 2006.
  2. Ha O. K., Hu E., Won J. M. (2008), A Development of Models for Analyzing Traffic Accident Injury Severity for Signalized Intersections, Journal of Korean Society of Safety, Vol.23, No.2, pp.65-71.
  3. Han H. J. (2016), A Study on Deicers and Environment Certificated Deicers Verification, Hanyang University.
  4. Jeong C. W. (2006), A study on degree of impact factors of traffic accident damage cost at the intersections(Focused on Driver's Human Factors), Police Journal, Vol.6, No.3, pp.125-149.
  5. Joshua, S., Luis, M. M., Saunier, N. (2017), The Impact of Congestion and Traffic Flow On Crash Frequency and Severity: An Application of Smartphone-Collected GPS Travel Data, Transportation Research Board 96th Annual Meeting.
  6. Kathuria, A., Parida, M., Sekhar, C. R., Pathak M. (2016), Examining Bus Lost Time Dynamics for a Bus Rapid Transit Station, Journal of Public Transportation, Vol.19, No.2, pp.168- 182. https://doi.org/10.5038/2375-0901.19.2.10
  7. Kim J. G., Yang C. H. (2016), Estimates on appropriate storage for deicing materials for the 2018 Pyeongchang Winter Olympic Games, International Journal of Highway Engineering Vol.18 No.6, pp.51-59 . https://doi.org/10.7855/IJHE.2016.18.6.051
  8. Ministry of Land, Infrastructure and Transport(MOLIT). (2013). A Study on the Advanced Road Snow-removal Management System.
  9. Ministry of Land, Infrastructure and Transport(MOLIT). (2016). Road Snow-removal Manual. National Archives of Korea, http://www.archives.go.kr.
  10. National Archives of Korea, http://www.archives.go.kr.
  11. Park C. S., Jang J. H. (2012), Case Study of Time Headway Distribution on Suburban Arterial, The Korea Spatial Planning Review, Vol.73, pp.261-270. https://doi.org/10.15793/kspr.2012.73..015
  12. Shin K. W. (2016), Inferring the Transit Trip Destination Zone of Smart Card User Using Trip Chain Structure, Journal of Korean Society of Transportation, Vol.34, No.5, pp.437-448. https://doi.org/10.7470/jkst.2016.34.5.437
  13. Shon M. S., Ryu J. H. (2015), Concrete infrastructure subject to deicing salts-Finnish practice, Korea Concrete Institute Conference.
  14. Yoon D. S., Park H. C. (2010), A Study on Change of Travel Patterns According to Public Transportation Reform (A Case Study of Gyeongsan City), Journal of Korean Society of Transportation, Vol.28, No.1, pp.51-61.

피인용 문헌

  1. Evaluation of Efficiency of Snow Removal Operation Resources using Data Envelopment Analysis vol.20, pp.2, 2018, https://doi.org/10.7855/IJHE.2018.20.2.109