3차원 수리모형을 이용한 농업용 저수지의 파괴확률에 따른 하류부 피해예측 모델 개발
Development of Downstream Flood Damage Prediction Model Based on Probability of Failure Analysis in Agricultural Reservoir
1
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
The failures of the agricultural reservoirs that most have more than 50 years, have increased due to the abnormal weather and localized heavy rains. There are many studies on the prediction of damage from reservoir collapse, however, these referenced studies focused on evaluating reservoir collapseas single unit and applyed to one and two dimensional hydrodynamic model to identify the fluid flow. This study is to estimate failure probabilityof spillway, sliding, bearing capacity and overflowing targeting small and medium scale agricultural reservoirs. In addition, we calculate failureprobability by complex mode. Moreover, we predict downstream flood damage by reservoir failure applying three dimensional hydrodynamic model. When the reservoir destroyed, the results are as follows; (1) the flow of fluid proceeds to same stream direction and to a lower slope by potentialand kinetic energy; (2) The predicted damage in downstream is evaluated that damage due to building destruction is the highest.
Abstract
The failures of the agricultural reservoirs that most have more than 50 years, have increased due to the abnormal weather and localized heavy rains. There are many studies on the prediction of damage from reservoir collapse, however, these referenced studies focused on evaluating reservoir collapseas single unit and applyed to one and two dimensional hydrodynamic model to identify the fluid flow. This study is to estimate failure probabilityof spillway, sliding, bearing capacity and overflowing targeting small and medium scale agricultural reservoirs. In addition, we calculate failureprobability by complex mode. Moreover, we predict downstream flood damage by reservoir failure applying three dimensional hydrodynamic model. When the reservoir destroyed, the results are as follows; (1) the flow of fluid proceeds to same stream direction and to a lower slope by potentialand kinetic energy; (2) The predicted damage in downstream is evaluated that damage due to building destruction is the highest.
참고문헌 (28)
- 봉태호, "확률론적 응답면 기법을 이용한 저수지 제체의 침투수량 해석", 한국농공학회논문집, 55(3), pp.75~84 (2013), 한국농공학회
- 조완희, "FLUMEN 모형을 적용한 홍수위험지도의 작성", 대한토목학회 논문집B, 30(2), pp.169~177 (2010), 대한토목학회
- Christiani, E., "Reliability based optimal design of vertical breakwaters modelled as a series system failure", Coastal Engineering:Proceedings of the Twenty-Fifth International Conference, pp.1589~1602 (1996)
- Han, H. G., "Assessment of agricultural reservoir safety inspection", Korea Disaster Prevention Association, 4(3), pp.78~88 (2002)
- Hirt, C. W., "Volume of Fluid (VOF) method for the dynamics of free boundaries", Journal of Computational Physics, (39), pp.201~225 (1981)
- Kim, E. C., "Analysis on the flood hazard and damage by overtopping to levees in the Woo-Ee Stream", 석사, pp.2010
- 김정호, "국내 산악지역의 유출곡선지수 산정 문제점 평가", 한국방재학회논문집, 14(5), pp.293~298 (2014), 한국방재학회
- Kim, K. H., "A Study on estimation of flood damage and development of flood damage index on public facilities", 박사, pp.2013
- Kim, K. T., "Proposal of SCS CN calculation using detailed soil map", Journal of Korean Water Resources Association, KWRA, 36(4), pp.45~53 (2003)
- 김석규, "GIS와 수리모형을 이용한 홍수지역예측 비교", 한국지리정보학회지, 9(3), pp.183~192 (2006), 한국지리정보학회
- Small-scale dam & reservoir safety evaluation and research on repair and reinforcement, "Korea Infrastructure Safety Corporation", ~ (2013)
- Hydrological characteristics examination of pyeongchang river basin in 1991, "Korea Institute of Civil Engineering and Building Technology", KICT, ~, pp.KICT research report 91-111 (1991)
- Establishment of dimension measure evaluation system, "Korea Institute of Civil Engineering and Building Technology", MOLIT, ~ (2011)
- Korea Rural Community Corporation, "Development of practical guide for value engineering process of agricultural infrastructure installations under design", ~ (2010)
- 이동훈, "중규모 유역에서 Clark 방법과 ModClark 방법을 이용한 유출해석 시 적정 소유역 분할 개수에 대한 연구", 대한토목학회논문집(국문), 33(1), pp.157~170 (2013), 대한토목학회[DOI]
- 이달원, "농업용 저수지 둑 높이기에 따른 제체의 공극수압 거동", 한국농공학회논문집, 54(3), pp.11~17 (2012), 한국농공학회[DOI]
- 이달원, "농업용 저수지 둑 높이기에 따른 제체의 침투류 해석", Korean Journal of Agricultural Science, 38(3), pp.493~504 (2011), 농업과학연구소
- 이근상, "GIS 자료와 연계한 시나리오별 홍수피해액 분석", 대한공간정보학회지, 19(4), pp.71~80 (2011), 대한공간정보학회
- 이주헌, "간편법에 의한 소규모저수지의 수문학적 안전성 평가", 한국농공학회논문집, 53(2), pp.9~17 (2011), 한국농공학회
- Development of integrated management system for agricultural infrastructure, "Ministry of Agriculture, Food and Rural Affairs", ~ (2015)
- Ministry of Land, Transport and Maritime Affairs, "Design flood estimation tips", ~ (2011)
- A study on how to prepare an Emergency Response Plan (EAP)establishment guideline for dam collapse, "National Emergency Management", ~ (2004)
- 노재진, "농업용 저수지 월류시 제체와 여수토 접속부의 붕괴거동", 한국농공학회논문집, 56(1), pp.71~79 (2014), 한국농공학회
- Park, G. G., "Durability of carbonated concrete", Magazine of the Korea Concrete Institute, 7(2), pp.74~81 (1995)
- 박종윤, "농업용 소규모 저수지의 붕괴에 따른 하류부 피해예측 모델링", 한국농공학회논문집, 52(6), pp.63~73 (2010), 한국농공학회
- USDA Soil Conservation Service, "National engineering handbook. Section 4 Hydrology", ~ (1972)
- Vogel, A., "Research for risk evaluation of dam failures cased by overtopping. Data Station for Dam Failures DSDF-VIENNA", ~ (1992)
- Yoon, K. S., "Analysis and design plan for the collapse of river embankment", Magazine of Korea Water Resources Association, 37(5), pp.50~60 (2004)