Case study about sediment control by a series of slit sabo dams

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Other Title
  • 連続するスリット砂防堰堤の土砂調節効果に関する検討例
  • レンゾク スル スリット サボウ エンテイ ノ ドシャ チョウセツ コウカ ニ カンスル ケントウレイ

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Description

Iide Sankei Sabo Work Office has been advanced to provide slit in existing sabo dams so that to improve the sediment control function and consideration of river environment (water quality improvement, to allow passing of fish). However, the effect of a series of slit sabo dams is not clear, though some researches exist. The purpose of this research is to get the supporting data for the decision of basic policy to provide slit in existing sabo dams at jurisdiction basin in the future by examining the effect of a series of slit sabo dams with one-dimensional river bed simulation on a model river basin Kaminosawa.

Journal

  • Sabo Gakkaishi

    Sabo Gakkaishi 59 (5), 43-50, 2007

    Japan Society of Erosion Control Engineering

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