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飽和細粒土の凍結融解によるアイスレンズ方向の透水係数変化 ―融解後の間隙比分布の影響―
https://setsunan.repo.nii.ac.jp/records/992
https://setsunan.repo.nii.ac.jp/records/992d657a707-1e3b-4a4a-9063-b2a5d31d9456
名前 / ファイル | ライセンス | アクション |
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飽和細粒土の凍結融解によるアイスレンズ方向の透水係数変化 ―融解後の間隙比分布の影響― (2.0 MB)
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Copyright (c) 2017 by Setsunan University
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2017-03-31 | |||||
タイトル | ||||||
タイトル | 飽和細粒土の凍結融解によるアイスレンズ方向の透水係数変化 ―融解後の間隙比分布の影響― | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Difference of Permeability of Freeze-Thawed Soils by the Directions of Ice Lens - Influence of Void Ratio Distribution after Thawing - | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 凍結融解 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 透水係数 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | アイスレンズ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 飽和細粒土 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | freeze-thaw | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | coefficient of permeability, ice lens, saturated fine-grained soil | |||||
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 | departmental bulletin paper | |||||
著者 |
廣瀬, 剛
× 廣瀬, 剛× 伊藤, 譲× HIROSE, Go× ITO, Yuzuru |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The purpose of this study is to evaluate the influence of freezing direction on the permeability of freeze-thawed soils. In this study, the permeability of both ice lens (IL) and IL orthogonal directions in the freeze-thawed soil were experimentally investigated. As a result, the permeability of IL direction was greater than IL orthogonal direction. Especially, the permeability of open-system freeze-thawed soils increased remarkably and it received not only the overburden pressure but also the influenced of both condition of pre-consolidation pressure and the number of freeze-thaw cycles. The permeability of closed-system freeze-thawed soils was lower than that of open-system. It was concluded that the permeability of freeze-thawed soil of IL direction is greater because of the remarkably greater void ratio in the colder temperature side of freezing. | |||||
記事種別 | ||||||
研究論文 | ||||||
書誌情報 |
摂南大学 融合科学研究所論文集 en : Bulletin of the Transdisciplinary Science Research Institute, Setsunan University 巻 2, 号 1, p. 40-50, 発行日 2016-10-31 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2432-5031 |