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風化花崗岩類地帯における斜面崩壊に関する研究 (1) : 風化度とセン断特性について(林学部門)
https://kpu.repo.nii.ac.jp/records/5003
https://kpu.repo.nii.ac.jp/records/50036db96c62-467c-40cd-a109-8dc3ff00f873
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00000079002.pdf (1.1 MB)
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| Item type | [ELS]紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-02-20 | |||||
| タイトル | ||||||
| タイトル | 風化花崗岩類地帯における斜面崩壊に関する研究 (1) : 風化度とセン断特性について(林学部門) | |||||
| 言語 | ja | |||||
| その他（別言語等） | ||||||
| その他のタイトル | Studies on the stability of slopes in the region of granitic rock (1) : Effect by the degree of weathering on shear strength(Forestry) | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
日浦, 啓全
× 日浦, 啓全× 佐々, 恭二× 大手, 桂二× 武居, 有恒 |
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| 抄録(英) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Authors made strength tests on six samples' ores of weathered Granodiorite gathered at Ohara-gun, Shimane prefecture. The tests are tri-axial compression test and simple shear test. The samples are gathered at Hinobori, Kojiro (lower), Kojiro (middle), Kojiro (upper), Jiryo (the opposite bank) and Jiryo. By these tests, authors found the results below; 1. Joints inside have little effect on shear strength. 2. Four samples, Kojiro (upper), Kojiro (middle), Kojiro (lower) and Jiryo (the opposite bank) show close value of internal friction angle of internal friction, φ=26.0° 3. The sample from Jiryo shows the least value of angle of internal friction, φ=19.3° 4. By the results of simple shear test, when normal stress exceeds 1.5kg/(cm)^2,the value of angle of internal friction increases rapidly. 5. To expound the rapid increase of angle of internal friction, we devise the conception of 'effective inter-granular stress' through the inquiry on the model of the samples in weathering process. 6. The dynamic attributes well coincide with r_d and e and A. D. F. (degree of the absolute chemical freshness) presented by Prof. Miura (shimane Univ.). | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 京都府立大學學術報告. 農學 en : The scientific reports of Kyoto Prefectural University. Agriculture 巻 30, p. 47-57, 発行日 1978-11-30 |
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| 雑誌書誌ID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00062275 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 00757373 | |||||
