지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
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This study aims to predict inundation and flood-stricken areas more accurately by simulating flood damage caused by reversible flow of rain water in the upper water system through precise 3D terrain model and backwater output. For the upstream of the South Han-River, precise 3D terrain model was established by using aerial LiDAR data and backwater by area was output by applying the storm events of 2002 including the history of flood damage. The 3D flood simulation was also performed by using GIS Tool and for occurrence of related rainfall events, inundation events of the upriver region of water system was analyzed. In addition, the results of flood simulation using backwater were verified by making the inundation damage map for the relevant area and comparing it with flood simulation"s results. When comparing with the results of the flood simulation applying uniformly the gauging station"s water surface elevation used for the existing flood simulation, it is found that the results of the flood simulation using backwater are close to the actual inundation damage status. Accordingly, the causes of flood occurred in downstream of water system and upstream that has different topographic characteristics could be investigated and applying the simulation with backwater is proved more proper in order to procure accuracy of the flood simulation for the upriver region.
목차
Abstract
1. Introduction
2. Analysis of the Basic Data for the Flood Simulation
3. 3D Flood Simulation and Analysis of Backwater‘s Effect
4. Conclusion
References
참고문헌 (11)
참고문헌 신청
1. [학위논문] - Kyung Rok, Kim / 2007 / Development of Integrated Hydraulic/Hydrologic Model within GIS Environment / 석사 / Kyngpook National University
2. [학위논문] - Byung Chul, Lee / 2007 / A study on Making Flood Evacuation Map Using Geographical Information System / 석사 / Miryang National University
3. [학위논문] - Chul Hyuk, Sin / 2006 / Mapping the Flood Hazard by the Application of GIS / 석사 / Kangwon National University
4. [학위논문] - Jung Gi, Park / 2011 / A study on the Flood Map Prodection Inaccessible Area Using GIS Technique / 석사 / Sungkyunkwan University
5. [보고서] - Deok Gu, Ko / 2006 / Development of River Analysis System with GIS and Inundation Analysis in a Pilot Area
2. [학위논문] - Byung Chul, Lee / 2007 / A study on Making Flood Evacuation Map Using Geographical Information System / 석사 / Miryang National University
3. [학위논문] - Chul Hyuk, Sin / 2006 / Mapping the Flood Hazard by the Application of GIS / 석사 / Kangwon National University
4. [학위논문] - Jung Gi, Park / 2011 / A study on the Flood Map Prodection Inaccessible Area Using GIS Technique / 석사 / Sungkyunkwan University
5. [보고서] - Deok Gu, Ko / 2006 / Development of River Analysis System with GIS and Inundation Analysis in a Pilot Area
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UCI(KEPA) : I410-ECN-0101-2014-530-003341784