자동계측이 이루어지는 관개용수로에서의 수위-유량관계 분석
Analysis of Stage-Discharge Relationships in the Irrigation Canal with Auto-Measuring System
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초록
Stage-discharge relationship is applied to convert water level into discharge at the auto-measuring station in many irrigation canals. The stage-discharge curve is very important for reliable application for the agricultural water management system. We made results of discharge measurement at 18 stations in the irrigation canal nearby the Idong reservoir from 2010 to 2011. Stage-discharge relationships for each 18 stations were drawn considering of different hydraulic and geometrical characteristics at each stations. R-squared over 0.91 at each stations show high reliability for application of these relationships.
Abstract
Stage-discharge relationship is applied to convert water level into discharge at the auto-measuring station in many irrigation canals. The stage-discharge curve is very important for reliable application for the agricultural water management system. We made results of discharge measurement at 18 stations in the irrigation canal nearby the Idong reservoir from 2010 to 2011. Stage-discharge relationships for each 18 stations were drawn considering of different hydraulic and geometrical characteristics at each stations. R-squared over 0.91 at each stations show high reliability for application of these relationships.
참고문헌 (5)
- Kang, M. G., "Efficient management of agricultural canal systems through quality management of water level and water quantity data", Rural Resources, 52(2), pp.87~96 (2010)
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- 이용직, "합리적 관개용수량 산정에 관한 연구", 한국농공학회논문집, 48(3), pp.11~20 (2006), 한국농공학회
- 지용근, "농업용수관리자동화시스템의 용수절감효과에 대한 경제적 가치 평가", 한국농공학회논문집, 51(4), pp.1~6 (2009), 한국농공학회
- 박재흥, "AHP기법에 의한 관개용수로 조직의 평가", 한국농공학회논문집, 45(6), pp.96~108 (2003), 한국농공학회