STUDY ON PRACTICAL METHOD FOR ESTIMATING SEDIMENT DISCHARGE HYDROGRAPH IN RIVERS WITH A LARGE AMOUNT OF SEDIMENT YIELD - IN THE CASE OF 1995 FLOOD OF THE HIME RIVER -

DOI

Bibliographic Information

Other Title
  • 大量の土砂が流入する河川の境界条件である土砂量ハイドログラフの実用的推定法の研究-平成7年7月姫川大洪水を例にして-

Abstract

<p>It is important to establish a practical method for estimating sediment discharge hydrograph in rivers with a large amount of sediment yield during floods. In this study, we develop the practical method for estimating sediment discharge hydrograph by calculating flood flow and bed variation analysis in stages so as to bring the observed and calculated bed aggradation and channel migration closer to agreement. The present method was applied to 1995 flood of the Hime River. As a result, it shows that the present method could estimate sediment discharge hydrograph in rivers with a large amount of sediment yield during floods.</p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390854717761793408
  • DOI
    10.11532/river.24.0_167
  • ISSN
    24366714
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Allowed

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