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軟岩河床における洗掘機構に関する実験的検討
https://kitami-it.repo.nii.ac.jp/records/7620
https://kitami-it.repo.nii.ac.jp/records/762062c69eb7-25cd-456f-9c87-cae005708e47
名前 / ファイル | ライセンス | アクション |
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No93.pdf (3.6 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-02-25 | |||||
タイトル | ||||||
タイトル | 軟岩河床における洗掘機構に関する実験的検討 | |||||
言語 | ja | |||||
タイトル | ||||||
タイトル | AN EXPERIMENTAL STUDY ON SCOUR MECHANISM OF SOFT ROCKS RIVERBED | |||||
言語 | en | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | soft rocks | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | The Islaikari River | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | hydraulic experiment | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | scour mechanism | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | 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 | AN EXPERIMENTAL STUDY ON SCOUR MECHANISM OF SOFT ROCKS RIVERBED | |||||
著者 |
清家, 拓哉
× 清家, 拓哉× 渡邊, 康玄× 井上, 卓也 |
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著者別名 | ||||||
識別子Scheme | WEKO | |||||
識別子 | 39042 | |||||
姓名 | SEIKE, Takuya | |||||
言語 | en | |||||
著者別名 | ||||||
識別子Scheme | WEKO | |||||
識別子 | 39043 | |||||
姓名 | WATANABE, Yasuharu | |||||
言語 | en | |||||
著者別名 | ||||||
識別子Scheme | WEKO | |||||
識別子 | 39044 | |||||
姓名 | INOUE, Takuya | |||||
言語 | en | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | There are many rivers which the degradation of river bed is caused and soft rock under gravel layer has exposed in these rivers. Combination of soft rock is weak and it is scoured easily. The stability of the bridge pier and the revetment which is constructed on the soft rocks is decreased when these structures are constructed on the soft rocks when the soft rock bed is exposed. Therefore it is necessary to clarify the scouring mechanism in the soft rock riverbed. The expose of soft rock is caused at the upstream of the Ishikari River. In the research in 2008, the cause of the scouring was examined by the assumption which of impact of gravel. However, the results of hydraulic experiments in 2009 were not able to be explained by the assumption. In addition to the collision of gravels, friction with gravels and soft rock was taken into consideration as a cause of scouring. This friction effect is focused in this paper. It became clear from the result of hydraulics experiments that the collision of gravels and friction of gravels have influenced scouring of soft rock bed. | |||||
書誌情報 |
河川技術論文集 巻 16, p. 137-142, 発行日 2010-06 |
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出版者 | ||||||
出版者 | 公益社団法人土木学会 | |||||
言語 | ja | |||||
著者版フラグ | ||||||
言語 | en | |||||
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 |
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Cite as
清家, 拓哉, 渡邊, 康玄, 井上, 卓也, 2010, 軟岩河床における洗掘機構に関する実験的検討: 公益社団法人土木学会, 137–142 p.
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