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広島県庄原市土砂災害現地に見られた土壌の膨潤性に関する実験的研究 <論文>
https://doi.org/10.15027/35654
https://doi.org/10.15027/356545c4ace6d-a0dc-4669-98ca-50ea5761b68d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
StudiesInEnvironmentalSciences_8_69.pdf (1.3 MB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 広島県庄原市土砂災害現地に見られた土壌の膨潤性に関する実験的研究 <論文> | |||||||||||||
| 言語 | ja | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | An experimental study on the swelling properties of soils gathered in the fi eld of the Shobara disaster, Hiroshima Prefecture <Articles> | |||||||||||||
| 言語 | en | |||||||||||||
| 作成者 |
上森, 弘樹
× 上森, 弘樹
× 海堀, 正博
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| 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 | |||||||||||||
| 権利情報 | ||||||||||||||
| 権利情報 | Copyright (c) 2013 Graduate School of Integrated Arts and Sciences, Hiroshima University. All rights reserved. | |||||||||||||
| 主題 | ||||||||||||||
| 主題Scheme | NDC | |||||||||||||
| 主題 | 450 | |||||||||||||
| 内容記述 | ||||||||||||||
| 内容記述 | A lot of slope failures and debris flows occurred at Shobara on July 16, 2010. Some characteristic phenomena were seen by the course that the failure materials flowed down. In many places, surface soils were left without being eroded deeply, though debris materials passed on them. To clarify the cause, we have made some experiments with the soils of Shobara. From the analysis using the X-ray diffraction device, we found out that vermiculite with the swelling characteristic was mainly included. From the swelling check examination between 1000 hours, water more than the volume of initial void before the test was absorbed. Also, from the measuring of the swelling pressure, the maximum value of 9.68 kPa was recorded between 500 hours. These results suggest that the soils of Shobara remained in a kind of unsaturated condition in spite of heavy rainfall during 3 hours, therefore, they were not eroded deeply. | |||||||||||||
| 言語 | en | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | 広島大学大学院総合科学研究科 | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| 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 | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| ID登録 | ||||||||||||||
| ID登録 | 10.15027/35654 | |||||||||||||
| ID登録タイプ | JaLC | |||||||||||||
| 収録物識別子 | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 1881-7696 | |||||||||||||
| 収録物識別子 | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA12198658 | |||||||||||||
| 開始ページ | ||||||||||||||
| 開始ページ | 69 | |||||||||||||
| 書誌情報 |
広島大学大学院総合科学研究科紀要. II, 環境科学研究 Bulletin of the Graduate School of Integrated Arts and Sciences, Hiroshima University. II, Studies in environmental sciences 巻 8, p. 69-75, 発行日 2013-12-31 |
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| 旧ID | 35654 | |||||||||||||
