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DSM 기반의 도시 비상대처계획(EAP)을 위한 개념적 2-D 도시홍수범람모형 개발

Developing an Conceptual 2-D Urban Flood Inundation Model for Urban Emergence Action Plan(EAP) Based on Digital Surface Model(DSM)

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  • URLhttps://db.koreascholar.com/Article/Detail/312449
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한국구조물진단유지관리공학회 (The Korea Institute For Structural Maintenance and Inspection)
초록

In this study, in order to determine whether this flood inundated by any route when the levee was destroyed, which can simulate the path of the flood inundation model was developed for the SIMOD(Simplified Inundation MODel). Multi direction method((MDM) for differential distributing the adjacent cells by using the slope and Flat-water assumption(FWA)-If more than one level higher in the cell adjacent to the cell level is the lowest altitude that increases the water level is equal to the adjacent cells- were applied. SIMOD model can significantly reduce simulation time because they use a simple input data of topography (DEM) and inflow flood. Therefore, predicting results within minutes will be possible, if you can only identify inflow flood through the runoff model or levee collapse model. Therefore, it could be used to establish an evacuation plan due to flooding, such as EAP (Emergency Action Plan).

저자
  • 김병식(강원대학교 방재전문대학원 교수, 공학박사) | Kim, Byung Sik 교신저자
  • 김진만(한국건설기술연구원 연구위원, 공학박사) | Kim, Jin Man
  • 이동섭(강원대학교 방재전문대학원 박사과정, 공학석사) | Lee, Dong Seop
  • 이석호(강원대학교 방재전문대학원 연구교수, 공학박사) | Lee, Suk ho