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Relationship between strain rate concentration factor and stress concentration factor
http://hdl.handle.net/10228/00007141
http://hdl.handle.net/10228/00007141e4038862-2aa4-43ef-a3ce-4e43eaa13abc
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TAFME90_218_227.pdf (1.0 MB)
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| Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||
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| 公開日 | 2019-05-27 | |||||||||||
| 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 | journal article | |||||||||||
| タイトル | ||||||||||||
| タイトル | Relationship between strain rate concentration factor and stress concentration factor | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 著者 |
野田, 尚昭
× 野田, 尚昭
WEKO
3665
× Shen, Yunong× Takaki, Rei× Akagi, Daichi× Ikeda, Tomohiro× 佐野, 義一× 高瀬, 康 |
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | In this study, the strain rate concentration is considered for high speed tensile test, which is now being recognized as a standard testing method. To evaluate the impact strength of engineering materials under high impact speed, Izod and Charpy tests are unsuitable since they cannot control the impact speeds and therefore do not coincide with the real failure of real products. For smooth specimens, the strain rate can be determined from the tensile speed u/t and specimen length l as ̇smooth =u/tl. For notched specimens, however, the strain rate at the notch root enotch should be analyzed accurately. In this study, therefore, the strain rate concentration factor defined as Kte=enotch/esmooth is studied with varying the notch geometry and specimen length. It is found that the strain concentration factor Kte can be estimated from stress concentration factor Kt. | |||||||||||
| 書誌情報 |
Theoretical and Applied Fracture Mechanics 巻 90, p. 218-227, 発行日 2017-05-25 |
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| 出版社 | ||||||||||||
| 出版者 | Elsevier | |||||||||||
| DOI | ||||||||||||
| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.1016/j.tafmec.2017.05.017 | |||||||||||
| NCID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA10489310 | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0167-8442 | |||||||||||
| 著作権関連情報 | ||||||||||||
| 権利情報 | Copyright (c) 2017 Elsevier Ltd. All rights reserved. | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Notch fracture | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | High speed tensile test | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Impact strength | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Strain rate concentration factor | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Stress concentration factor | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | AM | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
| 査読の有無 | ||||||||||||
| 値 | yes | |||||||||||
| 研究者情報 | ||||||||||||
| 表示名 | https://hyokadb02.jimu.kyutech.ac.jp/html/10_ja.html | |||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/10_ja.html | |||||||||||
| 論文ID（連携） | ||||||||||||
| 値 | 10302395 | |||||||||||
| 連携ID | ||||||||||||
| 値 | 6166 | |||||||||||
