書誌事項
- タイトル別名
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- EVALUATION METHOD OF RETARDING STORAGE VOLUME FOR UNSTEADY TWO DIMENSIONAL FLOWS AND PROPAGATION MECHANISMS OF DISCHARGE AND WATER LEVEL HYDROGRAPHS THROUGH THE VALLEY OF THE KITAKAMI RIVER
- 湾曲流路の側岸浸食
- ヒテイジョウ ヘイメン ニジゲン ナガレ ニ オケル コウミズアソビ スイリョウ ノ ヒョウカホウ ト キタカミガワ サンカンキョウアイカドウ ニ オケル コウズイリュウ ノ リュウリョウ ト スイイ ハイドログラフ ノ デンパ キコウ
- Bank Erosion in a Curved Channel
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抄録
Understanding of the propagation mechanisms of the discharge and water level hydrographs in river channels is important for proper river management. It has been known that discharge hydrographs of flood flows passing through channel contractions are distorted by longitudinal difference of the storage volume of water in the channel. In this case, propagation mechanisms of the discharge and water level hydrographs are different, unlike in the case of the flood flow through a uniform channel. This paper characterize a part of the storage volume of water that causes the distortion of a discharge hydrograph as retarding storage volume of water and its evaluation method is proposed. We apply this method to a large flood through the valley of the Kitakami River and propagation mechanisms of the discharge and water level hydrographs are explained with relation to the storage volume and retarding storage volume of flood water.
収録刊行物
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- 土木学会論文集Ｂ１（水工学）
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土木学会論文集Ｂ１（水工学） 70 (4), I_721-I_726, 2014
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680329970048
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- NII論文ID
- 130005070158
- 130003841165
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- NII書誌ID
- AN10426673
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- ISSN
- 18808751
- 2185467X
- 18849164
- 09167374
- 09134131
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- NDL書誌ID
- 025432201
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
