河道構造の異なる江の川と北上川山間狭隘区間における洪水流の伝播機構

DOI

書誌事項

タイトル別名
  • PROPAGATION MECHANISM OF FLOOD FLOWS THOUGHT GORGE SECTION OF THE GO RIVER AND KITAKAMI RIVER

抄録

<p>There are a lot of river with long gorge sections in Japan. Because considering the balance of upstream and downstream reaches is the base of the flood control management, river improvement in gorge sections is a fundamental issue. So, it is important to understand the flood propagation mechanism in gorge sections. But because of the lack of the observed data in gorge sections, enough studies have not been conducted.</p><p>In this study, we show the mechanism of flood propagation and the effect of the channel form on flood propagation in the gorge section of the Go River and Kitakami River from observed data and using the unsteady 2-D flow analysis.</p>

収録刊行物

詳細情報

  • CRID
    1390014282705733120
  • DOI
    10.11532/river.16.0_425
  • 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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