SWMM을 활용한 농업용수 네트워크 모형 단순화 분석- 만대 저수지 사례를 중심으로 -
Simplified Analysis of Agricultural Water Network Model Using SWMM- A Case Study of Mandae Reservoir –
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초록
This study established a water supply network based on the operation case of Mandae Reservoir in Yanggu-gun, Gangwon-do, to analyze the efficientdistribution and management of agricultural water supplied from the reservoir to irrigation areas using the hydraulic analysis model SWMM. In orderto construct a model to analyze the water canal network, network conditions needs to be simplified, and in particular, excessive detail or simplificationof the irrigation area can lead to errors in the analysis results. Therefore, the effect of the water canal network model was analyzed by simulating theappropriate simplification process step by step. The results of simplifying the actual block shape of the analysis target area using SWMM showed thatthere was no significant difference in the results even if 7 lots were simplified to 2. Also, it was found that the construction and analysis of a simplifiednetwork model were reliable when the excess quantity was 2% or more compared to the required quantity for each case of analysis of the paddy field.
Abstract
This study established a water supply network based on the operation case of Mandae Reservoir in Yanggu-gun, Gangwon-do, to analyze the efficientdistribution and management of agricultural water supplied from the reservoir to irrigation areas using the hydraulic analysis model SWMM. In orderto construct a model to analyze the water canal network, network conditions needs to be simplified, and in particular, excessive detail or simplificationof the irrigation area can lead to errors in the analysis results. Therefore, the effect of the water canal network model was analyzed by simulating theappropriate simplification process step by step. The results of simplifying the actual block shape of the analysis target area using SWMM showed thatthere was no significant difference in the results even if 7 lots were simplified to 2. Also, it was found that the construction and analysis of a simplifiednetwork model were reliable when the excess quantity was 2% or more compared to the required quantity for each case of analysis of the paddy field.
참고문헌 (17)
- Bang, N. K., "Development and application of field management model for agricultural reservoir", M.S, pp.2019
- 방나경, "순환형 농업용수관리를 위한 농업용 저수지의 비관개기 양수저류 추정", 한국농공학회논문집, 62(4), pp.1~12 (2020), 한국농공학회[DOI]
- X J Cao, "Effect of storm network simplification on flooding prediction with varying rainfall conditions", IOP Conference Series: Earth and Environmental Science, 344(1), pp.012093~ (2019), IOP Publishing[DOI]
- Jun, B. H, "Effect of the simplification and composition in sewer networks", Journal of the Korea Water Resources Association, 27(2), pp.139~146 (1994)
- Jung, S. J., "An analysis of optimal water supply system for reservoir agricultural water using SWMM model", M.S, pp.2018
- Kang, M. S., "Feasibility study on irrigation system flow analysis through SWMM simulation", Ph.D, pp.2015
- Hae-Do Kim, "Irrigation Canal Network Flow Analysis by a Hydraulic Model", Irrigation and Drainage, 65, pp.57~65 (2016), Wiley[DOI]
- 김하영, "마둔저수지 농업유역의 관개 회귀수량 추정", 한국농공학회논문집, 63(2), pp.85~96 (2021), 한국농공학회[DOI]
- 이혜원, "SWMM 모형을 이용한 시화호 유역의 강우 유출 특성 분석에 관한 연구", 대한환경공학회지, 37(1), pp.14~22 (2015), 대한환경공학회[DOI]
- 이정환, "하수관망 규모에 따른 단순화 SWMM에 대한 2차원 침수분석결과의 정확성 평가", 한국수자원학회 논문집, 52(8), pp.531~543 (2019), 한국수자원학회[DOI]
- 이승수, "하수관망의 간소화가 도시침수 모의에 미치는 영향 분석에 관한 연구", 한국수자원학회 논문집, 51(4), pp.347~354 (2018), 한국수자원학회[DOI]
- 남원호, "농업용 저수지 공급량과 수요량의 확률분포 및 신뢰성 해석 기법을 활용한 물 공급 취약성 평가", 한국농공학회논문집, 54(2), pp.37~46 (2012), 한국농공학회[DOI]
- Park, J. H., "Development of 4-dimensional agricultural water management system by functional improvement of irrigation facilities", Ph.D, pp.2017
- 신은택, "우수관망 해석모형과 지표수 침수해석 모형의 연계 적용", 한국안전학회지, 33(5), pp.78~83 (2018), 한국안전학회[DOI]
- 신지현, "SWMM 모형을 이용한 농업용 저수지 용수분배 모의 및 관개효율 평가", 한국농공학회논문집, 62(3), pp.1~13 (2020), 한국농공학회[DOI]
- 신지현, "SWMM 모형을 활용한 평야부 관개효율 및 용수공급 취약성 평가", 한국농공학회논문집, 62(6), pp.73~83 (2020), 한국농공학회[DOI]
- 신지현, "필지단위 관개용수 공급에 따른 농업가뭄진단 평가", 한국농공학회논문집, 63(4), pp.1~12 (2021), 한국농공학회[DOI]