Magazine of the Korean Society of Agricultural Engineers (한국농공학회지)

The Korean Society of Agricultural Engineers (한국농공학회)
권호 표지

Derivation of Design Flood by Transformation Method(II) - On the non-annual exceedance series-

변환법에 의한 설계홍수량의 유도(II) -비년초과치계열을 중심으로-

  • Published : 1995.10.01
Download PDF
⟨ Previous Next ⟩

Abstract

첨두유량이 연속적으로 발생하므로 인하여 수리구조물의 파괴에 영향을 끼치는 설계홍수량의 추정을 위해 본 연구에서는 제I보에 이어 2차적으로 부분 기간 계열인 금강, 영산강 및 섬진강 수계 6개 유역의 비년 초과치를 중심으로 하여 변환법인 SMEMAX법, 멱변화(Power Transformation) 및 2단계 멱변환(Two Step Power Transformation, TSPT)법에 의해 빈도분포의 정규화를 시도하고 이들에 대한 정규화 효율성의 비교분석과 설계홍수량 유도를 위한 변환법별 적합도 검정을 수행하였다. 왜곡분포의 정규화 시도는 제I보의 결과와 마찬가지로 SMAMAX 및 Power변환법에서는 빈도분포의 정규화가 미흡하였으나 2단계 멱변환법에서는 빈도분포의 만족한 정규화를 기할 수 있었다. 또한 3개 변환법에 의해 유도된 설계홍수량의 비교 분석에서는 3개 방법 모두 재현기간 20년 이내의 설계홍수량이 거의 유사한 결과를 나타내었으며 Kolmogorov-Smirnov Test에 의한 3개 변환법별 적합도검정 결과 2단계 멱변환법이 적정 변환법으로 인정되었다.

Keywords

References

  1. Journal of the Hydraulic Division, ASCE;Proc. Paper 12701 v.103 no.HY1 Flood Analysis by SMEMAX Transformation Bethalamy,N.
  2. Journal of the Royal Statistical Society v.B 26 An analysis of transformation Box,G.E.P.;D.R.Cox
  3. Jour. Hyd. Div. Am. Soc. Civ. Eng. v.104 no.HY11 Flood Frequency Analysis by Power Transformation Chander,S.;S.K.Spolia;A.Kumar
  4. Hyd. Papers, No. 42 Theorectical probability distribution for flood peaks Emir Zelenhasic
  5. Estimation of Design Flood Gupta,D.K.;B.N.Asthana;A.N.Bhargawa
  6. Hydrolbogical Investigation of Korean Watersheds(Rainfall and Water Stage) Ministry of Construction
  7. An Annual Report of Hydrological Investigation in Korea Ministry of Construction
  8. Watershed Investigation Report in Korea Ministry of Construction
  9. An Annual Report of Hydrological Investigation in Korea Ministry of Construction
  10. Journal of Chung Buk National Univerisity v.30 Flood frequency analysis by SMEMAX transformation Lee,S.H.;M.K.Park
  11. Journal of the Korean Society of Agricultural Engineers v.27 no.2 Hydrology studies on the design flood and risk of failure of the Hydraulic structure (I)(on the annual maximum series) Lee,S.H.;M.K.Park
  12. Journal of the Korean Society of Agricultural Engineers v.30 no.4 A study on the flood frequency analyzed in consideration for low outliers Lee,S.H.;S.P.Hong;M.K.Park
  13. Journal of the Korean Society of Agricultural Engineers v.32 Flood Frequency Analysis by the Box-Cox Transformation Lee,S.H.;S.K.Jo;M.K.Park
  14. Proceedings of 7th Afro-Asian Regional Conference, ICID, Bangkok, Thailand Flood Frequency Analysis by Power Transformation Lee,Soon Hyuk
  15. Proceedings of lnternational Conference on Agricultural Engineering, Peking, China Statistical Analysis on the Derivation of Design Low Flows Lee,Soon Hyuk
  16. Journal of the Korean Society of Agricultural Engineers v.36 no.4 Derivation of Design Flood by Transformation Method(I) Lee,S.H.;S.J.Maeng
  17. W.R.P. v.18 no.3 Modified SMEMAX transformation for frequency analysis Rasheed,H.R.;M.V.Ramamoorthy;A.S.Albdabbagh
  18. Journal of the Hydraulic Division v.Hy 11 Flood frequency Analysis by Power transformation Subbash Chander;S.K.Spolia;Arun Kumar
  19. Bulletin #17A of the Hydrology Committee Guidelines for Determining Flood Flow Frequency Water Resources Council
  20. W.R.P. Probability and Statistics in Hydrology Yevjevich,V.