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河川結氷時の塩水遡上に関する基礎的研究
https://kitami-it.repo.nii.ac.jp/records/7757
bb39f3bf-e5be-42b4-bfe6-45dad210a6c0
名前 / ファイル | ライセンス | アクション | |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2015-06-09 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 河川結氷時の塩水遡上に関する基礎的研究 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A FUNDAMENTAL STUDY OF SALINITY INTRUSION IN ICE COVERED RIVER | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ice covered River | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Salinity Intrusion | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Experiment | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
その他のタイトル | ||||||
その他のタイトル | A FUNDAMENTAL STUDY OF SALINITY INTRUSION IN ICE COVERED RIVER | |||||
著者 |
吉川, 泰弘
× 吉川, 泰弘× 赤堀, 良介× 安田, 浩保× 平井, 康幸 |
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著者別名 | ||||||
姓名 | ||||||
姓名 | YOSHIKAWA, Yasuhiro | |||||
言語 | en | |||||
著者別名 | ||||||
姓名 | ||||||
姓名 | AKAHORI, Ryosuke | |||||
言語 | en | |||||
著者別名 | ||||||
姓名 | ||||||
姓名 | YASUDA, Hiroyasu | |||||
言語 | en | |||||
著者別名 | ||||||
姓名 | ||||||
姓名 | HIRAI, Yasuyuki | |||||
言語 | en | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This study aimed to clarify the fundamental phenomenon of salinity intrusion in ice covered river. We carried out salinity intrusion experiment to which model ice-sheet floats on the water surface and one-dimensional two-layered unsteady flow calculation. In this experiment, the vertical flow velocity was measured using particle image velosimetry technique. In the experiment in which ice-sheet exists, the model ice-sheet indirectly attenuated the salinity intrusion because Reynolds number does not become large. Shear stress was computed by having assigned the experiment data to one-dimensional two-layered unsteady flow equation. In both ice and no-ice condition, Interface shear stress has large influence on salinity intrusion. It was shown that the calculation model built by this study can reproduce salinity intrusion experiment. |
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書誌情報 |
土木学会論文集B1(水工学) 巻 68, 号 4, p. I_1321-I_1326, 発行日 2012 |
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DOI | ||||||
関連識別子 | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.2208/jscejhe.68.I_1321 | |||||
権利 | ||||||
権利情報 | c 2012 公益社団法人 土木学会 | |||||
出版者 | ||||||
出版者 | 公益社団法人 土木学会 | |||||
著者版フラグ | ||||||
値 | publisher | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |