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<報文>円柱の圧縮における塑性変形エネルギー
http://hdl.handle.net/10097/32712
http://hdl.handle.net/10097/32712854e3c30-9ba3-4736-9eee-74ba6c39c849
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00000135069.pdf (524.9 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2008-05-02 | |||||||||
| タイトル | ||||||||||
| タイトル | <報文>円柱の圧縮における塑性変形エネルギー | |||||||||
| 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 | |||||||||
| 著者 |
斎藤, 文良
× 斎藤, 文良
× 八嶋, 三郎
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| 著者(ヨミ) | ||||||||||
| 識別子Scheme | WEKO | |||||||||
| 識別子 | 123567 | |||||||||
| 姓名 | SAITO, Fumio | |||||||||
| 著者(ヨミ) | ||||||||||
| 識別子Scheme | WEKO | |||||||||
| 識別子 | 123568 | |||||||||
| 姓名 | YASHIMA, Saburo | |||||||||
| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | In order to investigate a conversion percentage of fracture energy into plastic deformation energy in compression process, an experimental study was carried out by using rod specimen made of six kinds of mineral under the loading rate of 0.3 ton/min. The nominal dimensions of rod specimen were 2.0 cm in diameter and 4.0 cm in height. Compression tests were performed by universal testing machine. A longitudinal deformation of rod was measured by the combined use of the strain gage and the differential transformer. However, the strain gage method was mainly employed in an adjustment of this experiments. Experimental results are summarized as follows : 1) It was found that conversion percentages of fracture energy into plastic deformation energy in the neighborhood of the central portion of the rod specimen were about 28% in marble, about 30% in gypsum and about 32% in talc. 2) Load-deformation hysteresis curves in the case of quartz, feldspar and limestone rods approximately show the elastic hysteresis curve, on the other hand, in the case of marble, gypsum and talc rods, these show the plastic hysteresis curve. 3) Comparing the deformation measured by using the strain gage with those measured by using the differential transformer, the latter was much greater than the former because of the end effect of specimen. | |||||||||
| 書誌情報 |
東北大學選鑛製錬研究所彙報 = Bulletin of the Research Institute of Mineral Dressing and Metallurgy, Tohoku University 巻 31, 号 2, p. 83-90, 発行日 1976-03-30 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0040876X | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN00168425 | |||||||||
| フォーマット | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | application/pdf | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| その他の言語のタイトル | ||||||||||
| その他のタイトル | <Original Papers>Plastic Deformation Energy on Compression of Rod | |||||||||
| 出版者 | ||||||||||
| 出版者 | 東北大學選鉱製錬研究所 | |||||||||
| 資源タイプ | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 紀要類(bulletin) | |||||||||
| 登録日 | ||||||||||
| 日付 | 2008-05-02 | |||||||||
| 日付タイプ | Created | |||||||||
| 公開日（投稿完了日） | ||||||||||
| 日付 | 2008-05-02 | |||||||||
| 日付タイプ | Created | |||||||||
| 発行日 | ||||||||||
| 日付 | 1976-03-30 | |||||||||
| 日付タイプ | Created | |||||||||
| フォーマット | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 524851 bytes | |||||||||
| 更新日 | ||||||||||
| 日付 | 2010-01-27 | |||||||||
| 日付タイプ | Created | |||||||||
