Assessment of Flood Risk and Response Strategies for Industrial Complexes Using GIS-Based Flood Simulation

doi:10.15683/kosdi.2026.9.30.794

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2026 Vol.22, Issue 3 Preview Page Next Page

Original Article

Assessment of Flood Risk and Response Strategies for Industrial Complexes Using GIS-Based Flood Simulation GIS 기반 침수 시뮬레이션을 활용한 산업단지 침수 위험도 평가 및 대응전략 연구: 장은영¹ㆍ이명우²ㆍ윤홍식³*
Eunyoung Jang¹, Myeongwoo Lee², Hong-Sik Yun³*; ¹Ph.D. Student, Department of Interdisciplinary Program in Crisis, Disaster and Risk Management, Sungkyunkwan University, Suwon, Republic of Korea
²M.S. Graduate, Department of Semiconductor and Display Engineering, The Graduate School, Sungkyunkwan University, Suwon, Republic of Korea
³Professor, School of Civil, Architectural Engineering and Landscape Architecture, Sungkyunkwan University, Suwon, Republic of Korea

30 September 2026. pp. 794-799

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Abstract

Purpose: This research investigates inundation behavior within industrial complexes exposed to extreme rainfall and examines the effectiveness of structural mitigation measures through GIS-based flood modeling. Method: Using ArcGIS Pro, multiple rainfall scenarios (90, 120, and 150 mm/hr) were simulated based on topographic and hydrological datasets. Result: The analysis revealed distinct inundation patterns depending on rainfall intensity, with deeper flooding concentrated in low-lying zones under severe rainfall conditions. The implementation of flood barriers and drainage channels significantly reduced the inundated area by approximately 93%. Conclusion: The results demonstrate that GIS-based flood simulation can support the identification of flood-prone areas and the development of structural mitigation strategies for industrial complexes, providing an effective tool for disaster-response decision-making.

Keywords

Flood Simulation

GIS

Industrial Complex

Extreme Rainfall

Mitigation Strategy

연구목적: 본 연구는 산업단지를 대상으로 극한호우 발생 시 침수 양상을 분석하고, GIS 기반 침수 시뮬레이션을 활용하여 저감대책의 효과를 평가하는 것을 목적으로 하였다. 연구방법: 연구를 위해 DEM, 건물, 도로 및 수문자료를 구축하고 ArcGIS Pro를 이용하여 시간당 90 mm, 120 mm, 150 mm 강우 시나리오를 적용하였다. 연구결과: 분석 결과, 90 mm/hr 조건에서는 비교적 넓은 범위에 저심도 침수가 발생하였으며, 150 mm/hr 조건에서는 특정 저지대를 중심으로 침수심이 크게 증가하는 것으로 나타났다. 또한 차수막과 배수로를 적용한 결과 침수면적이 크게 감소하여 약 93%의 저감 효과를 확인하였다. 결론: 본 연구 결과는 산업단지의 침수 취약지역을 사전에 파악하고 구조적 대응방안을 수립하기 위한 기초자료로 활용될 수 있으며, GIS 기반 침수 분석 기법이 재난 대응 의사결정을 지원하는 효과적인 도구가 될 수 있음을 보여준다.

키워드

극한호우

산업단지

침수 시뮬레이션

GIS

방재대응

References

Chen, J., Hill, A.A., Urbano, L.D. (2009). “A GIS-based model for urban flood inundation.” Journal of Hydrology, Vol. 373, No. 1-2, pp. 184-192. 10.1016/j.jhydrol.2009.04.021
Esri (2024). “What’s New in ArcGIS Pro 3.3.” Environmental Systems Research Institute, Redlands, CA, USA.
IPCC (2021). Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA.
Jamali, B., Löwe, R., Bach, P.M., Urich, C., Arnbjerg-Nielsen, K., Deletic, A. (2018). “A rapid urban flood inundation and damage assessment model.” Journal of Hydrology, Vol. 564, pp. 1085-1098. 10.1016/j.jhydrol.2018.07.064
Merz, B., Kreibich, H., Schwarze, R., Thieken, A. (2010). “Review article: Assessment of economic flood damage.” Natural Hazards and Earth System Sciences, Vol. 10, No. 8, pp. 1697-1724. 10.5194/nhess-10-1697-2010
Smith, K. (2013). Environmental Hazards: Assessing Risk and Reducing Disaster. Routledge, London, UK. 10.4324/9780203805305

Information

Publisher :The Korean Society of Disaster Information
Publisher(Ko) :한국재난정보학회
Journal Title :Journal of the Society of Disaster Information
Journal Title(Ko) :한국재난정보학회논문집
Volume : 22
No :3
Pages :794-799
DOI :https://doi.org/10.15683/kosdi.2026.9.30.794

[1] Chen, J., Hill, A.A., Urbano, L.D. (2009). “A GIS-based model for urban flood inundation.” Journal of Hydrology, Vol. 373, No. 1-2, pp. 184-192. 10.1016/j.jhydrol.2009.04.021

[2] Esri (2024). “What’s New in ArcGIS Pro 3.3.” Environmental Systems Research Institute, Redlands, CA, USA.

[3] IPCC (2021). Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA.

[4] Jamali, B., Löwe, R., Bach, P.M., Urich, C., Arnbjerg-Nielsen, K., Deletic, A. (2018). “A rapid urban flood inundation and damage assessment model.” Journal of Hydrology, Vol. 564, pp. 1085-1098. 10.1016/j.jhydrol.2018.07.064

[5] Merz, B., Kreibich, H., Schwarze, R., Thieken, A. (2010). “Review article: Assessment of economic flood damage.” Natural Hazards and Earth System Sciences, Vol. 10, No. 8, pp. 1697-1724. 10.5194/nhess-10-1697-2010

[6] Smith, K. (2013). Environmental Hazards: Assessing Risk and Reducing Disaster. Routledge, London, UK. 10.4324/9780203805305

Journal of the Society of Disaster Information ISSN:1976-2208(Print) 2671-5287(Online) 한국재난정보학회논문집

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