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不飽和締固め粘土の強度特性
http://hdl.handle.net/10091/10913
http://hdl.handle.net/10091/10913818e0866-a614-45e4-ae90-4a8f8015b198
名前 / ファイル | ライセンス | アクション |
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
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公開日 | 2011-01-05 | |||||||||
タイトル | ||||||||||
タイトル | 不飽和締固め粘土の強度特性 | |||||||||
タイトル | ||||||||||
タイトル | Shear Strength of Unsaturated Clay | |||||||||
言語 | ||||||||||
言語 | jpn | |||||||||
資源タイプ | ||||||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||
タイプ | departmental bulletin paper | |||||||||
著者 |
川上, 浩
× 川上, 浩
× 峰村, 信雄
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出版者 | ||||||||||
出版者 | 信州大学工学部 | |||||||||
引用 | ||||||||||
内容記述 | 信州大学工学部紀要 25: 47-66 (1968) | |||||||||
書誌情報 |
信州大学工学部紀要 巻 25, p. 47-66, 発行日 1968-12-25 |
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抄録 | ||||||||||
内容記述 | Simplified effective stress law σ' = σ - ua is assumed where ua denotes pore air pressure. Pore air pressure in unsaturated clay being compacted is measured by using porous stones set up in the triaxial apparatus. If the degree of saturation is more than 90 %, c' and φ' are in accord with results of fully saturated clay. If the degree of saturation is less than 90 %, we should take capillary effect into consideration. The failure envelope of saturated clay intersects that of unsaturated clay at a point. The pore air pressure at the point amounts to the back pressure which is needed to get the degree of saturation of 90%. Taking advantage of the characteristics of the point, we can obtain approximate c' and φ' by correcting the failure envelope. | |||||||||
資源タイプ(コンテンツの種類) | ||||||||||
内容記述 | Article | |||||||||
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収録物識別子タイプ | ISSN | |||||||||
収録物識別子 | 0037-3818 | |||||||||
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収録物識別子タイプ | NCID | |||||||||
収録物識別子 | AN00121228 | |||||||||
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出版タイプ | VoR | |||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |