Browse > Article
http://dx.doi.org/10.5322/JES.2004.13.9.759

Improvement of Rating-curve by HEC-RAS  

Lee, Yeong Hwa (대구한의대학교 토목도시디자이학부)
Lee, Chang Su (위덕대학교 건축시스템공학부)
Park, Gi Beom (영남대학교 토목도시환경공학부)
Publication Information
Journal of Environmental Science International / v.13, no.9, 2004 , pp. 759-765 More about this Journal
Abstract
HEC-RAS model is used for estimation of rating-curve of Musung in Wi stream. Discharge is computed from stage estimated by HEC-RAS model, is compared with the discharge of water surface slope method. The relative deviation of observed and computed discharge is 5.37%, and shows as a good results. A rating-curve by HEC-RAS model shows better results than by water surface slope method.
Keywords
Rating-curve; HEC-RAS; Surface slope method;
Citations & Related Records
연도 인용수 순위
  • Reference
1 일본의 수위-유량곡선의 정도와 개선방향 /
[ 권오익;요시타니쥬니치 ] / 한국수자원학회지
2 섬진강 하류부에서의 수위-유량곡선에 관한 연구 /
[ 이재형;황만하 ] / 한국수문학회논문집
3 수면곡선계산법의 적용에 대한 연구 - HEC-2모형 이용을 중심으로- /
[ 이정규;이창해 ] / 한국수문학회논문집
4 Uncertainty in the Estimation of Mean Annual Flood due to Rationg-Curve Indefinition /
[ Clarke, R. T. ] / Journal of Hydrology   DOI   ScienceOn
5 Synthesis of rating curves from local stage and remote discharge monitoring using nonlinear muskingum routing /
[ Birkhead, A. L.;C. S. James ] / Journal of Hydrology   DOI   ScienceOn
6 Criterion for location of downstream control for dynamic flood routing /
[ Singh, A. K.;P. D. Porey;K. G. Ranga Raju ] / Journal of Hydrology   DOI   ScienceOn
7 /
[ Brunner, G. W. ] / HEC-RAS, River Analysis User's Manual(Ver.3.1)
8 Accuracy of discharge determination /
[ Dickinson, W. T. ] / Hydrology
9 /
[ 건설교통부;낙동강 홍수통제소 ] / 낙동강수계지천 유량측정조사 보고서