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シラスの土質力学的特性とその原因 : シラス防災の研究 第一部 その5
http://hdl.handle.net/10232/12723
http://hdl.handle.net/10232/1272310272c20-2b9a-4d8a-ad33-dca5a0098d4f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00040363_v19_p43-60.pdf (40.0 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
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| 公開日 | 2015-06-17 | |||||||||
| タイトル | ||||||||||
| タイトル | シラスの土質力学的特性とその原因 : シラス防災の研究 第一部 その5 | |||||||||
| タイトル言語 | ja | |||||||||
| タイトル | ||||||||||
| タイトル | MECHANICAL PROPERTIES OF "SHIRASU" AND THE CAUSES : Research on "SHIRASU" Disaster Prevention Part I No. 5 | |||||||||
| タイトル言語 | en | |||||||||
| 著者 |
上田, 通夫
× 上田, 通夫
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| 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 | |||||||||
| 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 | |||||||||
| 要約 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | In the latter half of the 3rd period, which the author feels inclined to characterize as a overblown time, studies and reports much increased in several branches, geology, disaster science, civil engineering, soil mechanics and so on. Investigation efforts increased and experiments were repeated, and analysis became minute and acute. At the same time, in some cases, complicated and rather unpractical logics appeared in their opinions. Conception high, meaning obscure. In the geological field flow and emplacement mechanism of Ito pyroclastic flow of Aira caldera is reported and concerning the different pyroclastic flows in the Kokubu area and the neighbouring zone, some other members as S. Aramaki, R. Ota, and T. Tsuyuki publish their opinions. Tuffaceous and pumiceous sediments in Kakuto Basin were also investigated by some persons. Here they suffered from considerably big earthquake disasters of seismic intensity 5-6 in Feb. 1968. Many investigation data were obtained through these events. Formerly we had scarcely the data of Shirasu behaviour in seismic shock. These data well revealed a few secrets of Shirasu nature. The earthquake damages were found of various types as mountainside slip, crack and settlement of river banks, sand boiling, and destruction of structures &c. The auther picked up mainly Shirasu damage reports concerned. Shirasu in this environs is not original but there are Shirasu like sediments of tuffaceous materials and of Ito pumice flow poured into the past lake. They are weeker than usual Shirasu and this is the most reason that the damages, especially that of the mountainside were comparativly large for the seismic intensity. Cut cliffs were safer to the mountainside. As for the engineering department, studies on fill-up ground and reclamation works will become important, for seismic shock influece to disturbed Shirasu material is not made clear yet. The auther's rough introduction to the reports of Shirasu studies has now come to an end. |
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| 内容記述言語 | en | |||||||||
| 収録雑誌名 |
ja : 鹿児島大学工学部研究報告 en : The research reports of the Faculty of Engineering, Kagoshima University 巻 19, p. 43-60, 発行日 1977-11 |
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| 作成日 | ||||||||||
| 日付 | 1977-11 | |||||||||
| 日付タイプ | Issued | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| ISSN | 0451212X | |||||||||
| NII書誌ID（雑誌） | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| NC ID | AN00040363 | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| NDC | ||||||||||
| 主題Scheme | NDC | |||||||||
| 主題 | 511 | |||||||||
| 公開者・出版者 | ||||||||||
| 出版者 | 鹿児島大学 | |||||||||
| 出版者言語 | ja | |||||||||
| 公開者・出版者 | ||||||||||
| 出版者 | Kagoshima University | |||||||||
| 出版者言語 | en | |||||||||
| 関連（relation）（relationType設定なし） | ||||||||||
| 識別子タイプ | HDL | |||||||||
| 関連識別子 | http://hdl.handle.net/10232/12722 | |||||||||
| 備考 | ||||||||||
| 備考言語 | ja | |||||||||
| 備考 | 追補・正誤あり: http://hdl.handle.net/10232/12722 | |||||||||
