Journal of the Korean Society of Safety (한국안전학회지)

The Korean Society of Safety (한국안전학회)
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The Risk Evaluation of Ground Subsidence based on GIS Analysis Method

GIS 분석기법을 활용한 지반침하 위험도 평가

  • Choi, Byoung Il (Korea Infrastructure Safety and Technology Corporation, KISTEC) ;
  • Kim, Jong Hoon (Korea Infrastructure Safety and Technology Corporation, KISTEC) ;
  • Park, Won Joo (Korea Infrastructure Safety and Technology Corporation, KISTEC) ;
  • Choi, Chang Ho (Korea Institute of Civil Engineering and Building Technology, KICT) ;
  • Kim, Jin Young (Korea Institute of Civil Engineering and Building Technology, KICT)
  • 최병일 (한국시설안전공단 시설성능연구소) ;
  • 김종훈 (한국시설안전공단 시설성능연구소) ;
  • 박원주 (한국시설안전공단 시설성능연구소) ;
  • 최창호 (한국건설기술연구원 지반연구소) ;
  • 김진영 (한국건설기술연구원 지반연구소)
  • Received : 2017.10.17
  • Accepted : 2017.11.17
  • Published : 2017.12.31
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Abstract

As the ground subsidence occurred at the center of Seoul area in 2014, the ground subsidence phenomenon was emerged as a social issue in Korea. Even so far, national and local governments and related experts have been making a lot of efforts to prevent ground subsidence phenomenon, but it is still happening all over the country. In this study, we chose 9 influence factors on which ground subsidence and derived weights using AHP(Analytic Hierarchy Process) method for ground subsidence risk analysis. And we analyze the risk of subsidence in ${\bigcirc}{\bigcirc}$city using GIS(Geographic Information System) analysis method and evaluate the potential risk.

Keywords

References

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