한국안전학회지 (Journal of the Korean Society of Safety)

  • 제38권2호
  • /
  • Pages.87-95
  • /
  • 2023
  • /
  • 1738-3803(pISSN)
  • /
  • 2383-9953(eISSN)
한국안전학회 (The Korean Society of Safety)
권호 표지
DOI QR코드

DOI QR Code

군중 밀집 위험도 분석과 고위험 보행로 선정을 위한 수치지형도 기반 3D 모델링

3D Modeling based on Digital Topographic Map for Risk Analysis of Crowd Concentration and Selection of High-risk Walking Routes

  • 투고 : 2023.01.19
  • 심사 : 2023.04.07
  • 발행 : 2023.04.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

On October 29, 2022, a very large number of people gathered in Itaewondong, Yongsan-gu, Seoul, Korea for a Halloween festival, and as crowds pushed through narrow alleys, 159 deaths and 195 injuries occurred, making it the largest crushing incident in Korea. There have been a number of stampede deaths where crowds gathered at large-scale festivals, event venues, and stadiums, both at home and abroad. When the density increases, the physical contact between bodies becomes very strong, and crowd turbulence occurs when the force of the crowd is suddenly added from one body to another; thus, the force is amplified and causes the crowd to behave like a mass of fluid. When crowd turbulence occurs, people cannot control themselves and are pushed into he crowd. To prevent a stampede accident, investigation and management of areas expected to be crowded and congested must be systematically conducted, and related ministries and local governments are planning to establish a crowd management system to prepare safety management measures to prevent accidents involving multiple crowds. In this study, based on national data, a continuous digital topographic map is modeled in 3D to analyze the risk of crowding and present a plan for selecting high-risk walking routes. Areas with a high risk of crowding are selected in advance based on various data (numerical data, floating population, and regional data) in a realistic and feasible way, and the analysis is based on the visible results from 3D modeling of the risk area. The study demonstrates that it is possible to prepare measures to prevent cluster accidents that can reflect the characteristics of the region.

키워드

참고문헌

  1. G. R. Ciottone, "Ciottone's Disaster Medicine 2nd Edition", Elsevier, Amsterdam, pp. 850-852, 2016.
  2. S. K. Lee and T. H. Ching, "Study on the Prevention against Accidents of Death form Pressure Events Performance Sites", Journal of Korea Sports Research, Vol. 18, No. 5, pp. 429-444, 2007.
  3. K. W. Lee, "Clinical Analysis of the Stadium Stampede in Sang-ju, Korea", The Korean Society of Emergency Medicine, Vol. 18, No. 5, pp. 367-374, 2007.
  4. S. Y. Song and S. S. Kwak, "The 'Itaewon Disaster' Seen by a Medical Thesis Author on a Domestic Stampede Accident", "http://www.docdocdoc.co.kr/news/articleView. html?idxno=2028721/", Retrieved on 10.31.2022.
  5. S. H. Hyun, "Problems of Korean Disaster Management System and Methods for its Efficiency", Korean Association of Security and Safety, Vol. 10, No. 1, pp. 39-56, 2015.
  6. J. Y. Ha and S. H. Kim, "Congestion Patterns Found in a Massive Rally in a Square - With a Case Study on the Candlelight Rally in Gwanghwamun Square", Journal of the Urban Design Institute of Korea Urban Design, Vol. 18, No. 6, pp. 61-77, 2017. https://doi.org/10.38195/judik.2017.12.18.6.61
  7. D. K. Park and T. M. Kim, "A Project to Develop Safety Measure for Street Cheering during FIFA World Cup Seasons", Korean Journal of Policy Studies, Vol. 13, No. 2, pp. 65-96, 2011.
  8. J. H. Choi, "An Explorative Study On The Application Of The Haddon Matrix For Addressing Threats And Countermeasures At Mass Gatherings", The Journal of Police Science, Vol. 10, No. 2, pp. 167-203, 2010.
  9. S. J. Lee and J. Y. Lee, "Vulnerability Analysis on Fire Service Zone using Map Overlay Method in GIS", Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 29, No. 1, pp. 91-100, 2011. https://doi.org/10.7848/KSGPC.2011.29.1.91
  10. K. J. Im and J. H. Song, "Derivation of Crime Related Elements on Pedestrian Roads within the Residential Area", Proceeding of Annual Conference of the Architectural Institute of Korea, Vol. 35, No. 2, pp. 435-436, 2015.
  11. H. C. Kim and S. H. Han, "Crowd Evacuation Simulation with Real-Time Active Route Choice Model based on Human Characteristic and Computational Fluid Dynamics Data", Journal of Korean Society of Hazard Mitigation, Vol. 18, No. 1, pp. 79-90, 2018. https://doi.org/10.9798/KOSHAM.2018.18.1.79
  12. S. M. Lee and J. Y. Park, "Pedestrian Escape Flow Situation according to Condition of Bottle Neck in Evacuation", Proceeding of Annual Conference of the Architectural Institute of Korea, Vol. 37, No. 2, pp. 1008-1009, 2017.
  13. H. Y. Lee et. al., "A Study on Crowd Evacuation Modeling Methodology to Develop a Egress Simulation Tool", Proceeding of Annual Conference of the Architectural Institute of Korea, Vol. 33, No. 1, pp. 227-228, 2013.
  14. Y. S. Ahn and H. N. Choi, "Development of a Real-time Safest Evacuation Route using Internet of Things and Reinforcement Learning in Case of Fire in a Building", J. Korean Soc. Safe., Vol. 37, No. 2, pp. 97-105, 2022.
  15. Y. S. Ahn and H. N. Choi, "Development of a Real-time Safest Evacuation Route using Internet of Things and Reinforcement Learning in Case of Fire in a Building", J. Korean Soc. Saf., Vol. 37, No. 2, pp. 97-105, 2022.
  16. J. S. Jang and D. H. Rie, "A Comparative Study for Dispersion Model in Evacuation Plan by using MAS-based Evacuation Simulation", J. Korean Soc. Saf., Vol. 29, No. 1, pp. 59-63, 2014. https://doi.org/10.14346/JKOSOS.2014.29.1.059
  17. J. S. Jang, I. C. Kong and D. H. Rie, "A Study for Optimal Evacuation Simulation by Artificial Intelligence Evacuation Guidance Application", J. Korean Soc. Saf., Vol. 28, No. 3, pp. 118-122, 2013. https://doi.org/10.14346/JKOSOS.2013.28.3.118
  18. S. S. Hwang, "A Research Study on the side of the Industry on Safety Management", Graduate School of Public Administration Seoul National University, Seoul, 2016.
  19. SK telecom, "https://news.sktelecom.com/173585", Retrieved on 12.23.2021.
  20. S. Y. Shin, J. Park and H. J. Nam, "Seoul's Living Road Management Status and Improvement Plan", Seoul Institute, Seoul, pp. 8-29, 2021.