Journal of Korea Water Resources Association (한국수자원학회논문집)

Korea Water Resources Association (한국수자원학회)
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A study on development of flood depth-damage functions focused on school buildings

학교건물에 대한 홍수 침수심별 손상함수 개발에 관한 연구

  • Lee, Chang Hee (Department of Disaster Management and Safety Engineering, Jungwon University) ;
  • Kim, Sang Ho (Department of Civil Engineering, Sangji University) ;
  • Hwang, Shin Bum (Department of Civil Engineering, Sangji University) ;
  • Kim, Gil Ho (Korea Institute of Civil Engineering and Building Technology)
  • 이창희 (중원대학교 이공대학 방재안전공학과) ;
  • 김상호 (상지대학교 이공과대학 건설시스템공학과) ;
  • 황신범 (상지대학교 이공과대학 건설시스템공학과) ;
  • 김길호 (한국건설기술연구원 수자원.하천연구소)
  • Received : 2017.04.20
  • Accepted : 2017.06.14
  • Published : 2017.08.31
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Abstract

In order to analyze flood damage mitigation effects, it is necessary not only to analyze inundation areas and depth through hydraulic and hydrological analysis but also to estimate flood damages. Flood damages of structure and contents of buildings are generally analyzed according to the flood depth. In this study, we developed and applied flood depth-damage functions for the school buildings based on actual damage data. In addition, the development and modification procedure of flood depth-damage functions for school buildings is presented in this paper, and the developed damage functions are verified by comparing them with the existing method. It is expected that the process of developing and applying flood depth-damage functions presented in this study can be used in the cost benefit analysis of flood damage mitigation measures.

홍수피해저감효과를 분석하기 위해서는 수리 수문학적 분석을 통한 피해예상지역과 침수심을 분석함과 함께 피해예상지역에 대한 피해액 추정이 가능해야 한다. 홍수피해액의 추정은 일반적으로 건물의 구조물 및 내용물에 대해서 침수심의 변화에 따라 분석된다. 본 연구에서는 실제 피해지역의 자료들을 토대로 학교건물에 대한 침수심별 손상함수를 개발하고 적용하였다. 그리고 학교건물에 대한 손상함수의 개발절차, 침수심별 손상함수의 보완과정을 제시하였고, 그리고 손상함수의 적용결과에 대한 기존 기법과도 비교하여 검증하였다. 본 연구를 통해 손상함수를 개발하는 과정과 개발된 침수심별 손상률 그리고 함수의 적용과정은 향후 피해규모에 따른 홍수피해액 추정을 가능하게 하여 홍수피해저감 대책에 대한 비용대비 효과분석 수행에 활용될 수 있을 것으로 기대된다.

Keywords

References

  1. Choi, S. A., Yi, C. S., Shim, M. P., and Kim, H. S. (2006a). "Multi-Dimensional Flood Damage Analysis (I): principle and procedure." Journal of Korea Water Resources Association, Vol. 39, No. 1, pp. 1-9. https://doi.org/10.3741/JKWRA.2006.39.1.001
  2. Choi, S. A., Yi, C. S., Shim, M. P., and Kim, H. S. (2006b). "Multi-Dimensional Flood Damage Analysis (II): application." Journal of Korea Water Resources Association, Vol. 39, No. 1, pp. 11-22. https://doi.org/10.3741/JKWRA.2006.39.1.011
  3. FEMA (2011). HAZUS-MH technical manual.
  4. FEMA (2012). Getting started with HAZUS-MH 2.1.
  5. FLOODsite (2007). Evaluating flood damages: guidance and recommendations on principles and methods, T9-06-1. http://www.floodsite.net
  6. Green, C. H., Viavattene, C., and Thompson, P. (2011). Guidance for assessing flood losses: CONHAZ report, Flood Hazard Research Centre - Middlesex University, Middlesex, WP6 Report.
  7. Kim, S. H., Kim, B. S., Lee, C. H., and Chung, J. H. (2014). "Development of depth-damage function by investigating flooded area with focusing on building damage." Journal of Korea Water Resources Association, Vol. 47, No. 8, pp. 717-728. https://doi.org/10.3741/JKWRA.2014.47.8.717
  8. Korea Appraisal Board (2016). 2016 Building unit price table.
  9. Merz, B., Kreibich, H., Schwarze, R., and Thieken, A. (2010). Review article "Assessment of economic flood damage," Natural Hazards Earth System Sciences, Vol. 10, pp. 1697-1724. https://doi.org/10.5194/nhess-10-1697-2010
  10. Ministry of Construction and Transportation (2000). River design criteria, Seoul, Korea.
  11. Ministry of Construction and Transportation (2001). A study on economic analysis of flood protection, Seoul, Korea.
  12. Ministry of Construction and Transportation (2004). A study on economic analysis in flood control projects - Multi-Dimensional Flood Damage Analysis, Seoul, Korea.
  13. Ministry of Public Safety and Security (2015). Statistical annual report of disaster, Korea.
  14. Ministry of Public Safety and Security (2016). Safety management daily report portal site. https://www.safekorea.go.kr
  15. Penning-Rowsell, E., Priest, S., Parker, D., Morris, J., Tunstall, S., Viavattene, C., Chatterton, J., and Owen, D. (2011). Flood and coastal erosion risk management: a manual for economic appraisal.
  16. Smith, D. (1994). "Flood damage estimation-A review of urban stage-damage curves and loss functions," Water SA, Vol. 20, No. 3, pp. 231-238.
  17. USACE (1992). Catalog of residential depth-damage functions used by army corps of engineers in flood damage estimation, IWR Report 92-R-3, Fort Belvoir, Virginia: U.S. Army Corps of Engineers, Water Resources Support Center.
  18. USACE (1996). Analysis of nonresidential content value & depthdamage data for flood damage reduction studies, IWR Report 96-R-12.
  19. USACE (2012). HEC-FIA, flood impact analysis user's manual.
  20. Yi, C. S., Lee, J. H., and Shim, M. P. (2010). "GIS-based distributed technique for assessing economic loss from flood damage: pre-feasibility study for the Anyang Stream Basin in Korea," Nat Hazards, Vol. 55, No. 2, pp. 251-272. https://doi.org/10.1007/s11069-010-9524-7