書誌事項
- タイトル別名
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- Spatiotemporal Variations of Suction Dynamics, Density, and Shear Strength Relating to Morphological Stability on Multiple Sand-bars
- タダン バー ノ アンテイ キコウ ニ カンケイ スル テイシツ ノ サクション ドウタイ ・ ミツド ・ センダンキョウド ノ ジクウカン ヘンカ
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抄録
The morphology and suction dynamics of intertidal multiple sand bars is examined to provide insight into the factors controlling the bar characteristics. Field experiments over the intertidal sand waves show that the vane shear strength near sediment surface increases with suction behavior. Richards equation which expressed suction and ground water dynamics were used in numerical model. The laboratory experiment which imitates the ebb and flow upon sandy flats was used for validation of proposed model. In numerical experiment of tide-dominated conditions which mean quite small bedload effects, morphlogical changes show close relationships with suction dynamics due to suction-induced void state changes.
収録刊行物
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- 土木学会論文集B2(海岸工学)
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土木学会論文集B2(海岸工学) 70 (2), I_536-I_540, 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
- 1390282680295795072
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- NII論文ID
- 130004706928
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- NII書誌ID
- AA12508551
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- ISSN
- 18838944
- 18842399
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- NDL書誌ID
- 025932763
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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
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可