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호우피해 규모에 따른 재해유발 강우 설정 – 경기도를 중심으로 – KCI 등재

Establishment of Hazard-triggering Rainfall According to Heavy Rain Damage Scale: Focused on Gyeonggi-do

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/366167
  • DOIhttps://doi.org/10.14383/cri.2018.13.4.297
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기후연구 (Journal of Climate Research)
건국대학교 기후연구소 (KU Climate Research Institute)
초록

In this study, we identified heavy rain damage and rainfall characteristics for each region, and proposed Hazard-Triggering rainfall according to heavy rain damage scale focused on Gyeonggi-do. We classified the damage scale into three groups (total damage, over 100 million won, over 1 billion won) to identify the characteristics of heavy rain damage, and we determined criteria of the rainfall class for each rainfall variable (maximum rainfalls for the durations of 1, 3, 6, 12 hours) to identify the rainfall characteristics. We calculated the cumulative probability of heavy rain damage based on the rain criteria mentioned above to establish the Hazard-Triggering rainfall according to the heavy rainfall damage scale. Using the results, we establish the Hazard-Triggering rainfall for each rain variable according to heavy rain damage. Finally, this study calculated the assessment indicator (F1-Score) for classification performance to test the performance of the Hazard-Triggering rainfall. As the results, the classification performance of the Hazard-Triggering rainfall which proposed in this study was 11%, 30%, 10% higher than the criteria by KMA (Korea Meteorological Administration).

목차
Abstract
 1. 서론
 2. 자료 및 방법론
  1) 호우피해 자료
  2) 강우 자료
  3) 기상청 호우특보 발령기준 및 문제점 도출
  4) 재해유발 강우 정의 및 설정 절차
  5) 이진 분류 성능 검증
 3. 호우피해특성을 고려한강우 특성 파악
  1) 대상 지역 선정
  2) 지역별 호우피해 특성 파악
  3) 정량적인 호우피해 규모 설정
  4) 재해기간 강우 특성 파악
 4. 호우피해 규모별 재해유발강우 제시
  1) 호우피해 규모에 따른 재해유발 강우 설정
  2) 재해유발 강우의 분류 성능 검증
  3) 기존 기상청의 호우특보 발령기준의 성능 검증
 5. 요약 및 결론
 References
저자
  • 김종성(인하대학교 토목공학과) | Jongsung Kim (Department of Civil Engineering, Inha University)
  • 최창현(인하대학교 토목공학과) | Changhyun Choi (Department of Civil Engineering, Inha University)
  • 김동현(인하대학교 토목공학과) | Donghyun Kim (Department of Civil Engineering, Inha University)
  • 주홍준(인하대학교 토목공학과) | Hongjun Joo (Department of Civil Engineering, Inha University)
  • 김정욱(인하대학교 토목공학과) | Jungwook Kim (Department of Civil Engineering, Inha University)
  • 김형수(인하대학교 토목공학과) | Hung Soo Kim (Department of Civil Engineering, Inha University) Correspondence