書誌事項
- タイトル別名
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- 消波性能からみた二重スリットケーソンの最適構造諸元の決定法の提案
- Sediment transport pathways determined from grain characteristics based on digital images
- ガゾウ ヨリ エタ スナハマテイシツ ノ トクセイチ ニ ヨル ヒョウサ ノ イドウ ホウコウ ニ カンスル ケンキュウ
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説明
The direction of sediment transport is one of important factors to manage sandy beaches. The prominent direction of sediment transport was estimated using grain size parameters such as the mean, sorting, skewness and roundness. They were obtained from digital images. The agreement between grain size distribution profiles by a sieving technique and by digital images is good. With decreasing of grain size diameter, grain shape becomes more round. Also distribution profiles of grain roundness are corresponding to normal distribution profiles. The prominent direction of sediment transport in Awaji Island has both southwest and northeast\. The significant level of Z-score increases by considering grain roundness.
収録刊行物
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- 海岸工学論文集
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海岸工学論文集 48 696-700, 2001
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
- 1390001204550880768
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- NII論文ID
- 130003991184
- 130004551172
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- NII書誌ID
- AA12508551
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- ISSN
- 18848222
- 18838944
- 09167897
- 18842399
- http://id.crossref.org/issn/18838944
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- NDL書誌ID
- 025025334
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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
