Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Improvement of Rating-curve by HEC-RAS

HEC-RAS를 이용한 수위-유량곡선의 개선방안

  • 이영화 (대구한의대학교 토목도시디자이학부) ;
  • 이창수 (위덕대학교 건축시스템공학부) ;
  • 박기범 (영남대학교 토목도시환경공학부)
  • Published : 2004.09.01
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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.

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References

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