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Proceedings of the International Association of Hydrological Sciences An open-access publication for refereed proceedings in hydrology
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Volume 368
Proc. IAHS, 368, 281–286, 2015
https://doi.org/10.5194/piahs-368-281-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
Proc. IAHS, 368, 281–286, 2015
https://doi.org/10.5194/piahs-368-281-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

  07 May 2015

07 May 2015

Calculation of design flood for regions with no data but influencedby warping dam projects

Q. Yi1, Q. Qize1, L. Ke1, and L. Xuechun2 Q. Yi et al.
  • 1Key Laboratory of Northwest Water Resources and Environment Ecology of MOE, Xi’an University of Technology, Xi’an, Shaanxi, 710048, China
  • 2Hydrology and Water Resources Bureau of the Ningxia-Inner Mongolia Reach, Yellow River Conservancy Committee, Baotou, Inner Mongolia,014000, China

Keywords: Design flood, warping dam, consistency of hydrological series, hydrological zoning

Abstract. Construction of warping dams destroys the consistency of annual maximum discharge series, which makes it difficult to calculate design floods, and even harder to calculate design floods in regions with no data. In this paper, an approach including consistency handling and regional formulae for statistical parameters was proposed to solve the problem encountered in calculation of design flood in no data regions influenced by warping dam projects. Analysis showed that the calculation results of such an approach are close to the actual situations and the approach has flexibility.

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