河道内のクリーク掘削及び導流堤による土砂流下促進効果の実証実験

DOI

書誌事項

タイトル別名
  • A FIELD STUDY ON THE EFFECTS OF SEDIMENT FLUSHING CHANNEL AND TRAINING LEVEE IN THE KUROBE RIVER

抄録

<p>The Kurobe river has large amount of sediment supply , therefore it is difficult to maintain excavated cross sectional shape. For the purpose of maintaining excavated cross sectional shape, installing sediment flushing channel and training levee has been executed in Otozawa area, since 2017.</p> <p>This paper indicated the effects of the sediment flushing channel and training levee on promotion of sediment flow based on the results of monitoring and simulations by using a depth-averaged flow and bed variation analysis of 2018’s flood. These results demonstrated that extending the training levee was more effective, and the improved design method was proposed.</p>

収録刊行物

詳細情報

  • CRID
    1390010292846931456
  • DOI
    10.11532/river.26.0_633
  • ISSN
    24366714
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
  • 抄録ライセンスフラグ
    使用可

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