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Intensity of singular stress fields of an embedded fibre under pull-out force
http://hdl.handle.net/10228/00007034
http://hdl.handle.net/10228/000070349b7b165a-737f-474f-ae64-0a5bbe7377e4
| 名前 / ファイル | ライセンス | アクション |
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1757-899X_369_1_012003.pdf (811.5 kB)
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| Item type | 会議発表論文 = Conference Paper(1) | |||||||||||
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| 公開日 | 2019-02-19 | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||||||||
| 資源タイプ | conference paper | |||||||||||
| タイトル | ||||||||||||
| タイトル | Intensity of singular stress fields of an embedded fibre under pull-out force | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 著者 |
Chen, D
× Chen, D× Zhang, G W× Takaki, R× Inoue, A× Tsuboi, K× 佐野, 義一× 野田, 尚昭
WEKO
3665
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Previous experimental studies of fibre pull-out test show two dangerous points on the interface. Failure usually occurs at the bonded end of the fibre (Point A) or at the entry point on the surface of the matrix (Point E). Both points have different singular stress fields which causes crack initiation, crack propagation, and final failure. In this paper, intensity of singular stress fields (ISSF) at the fibre bonded end A and ISSF at the intersection point E of the fibre and the surface are discussed. The analysis method focuses on calculating the finite element method (FEM) stress radio by using a reference model and an unknown model. In the unknown model and the reference model, same FEM mesh pattern is applied. To analyse the ISSF at A, the body force method solution is used as the reference model. To analyse the ISSF at E, the reciprocal work contour integral method (RWCIM) solution is used as the reference model. Then, the two ISSFs are compared and discussed by varying the fibre embedded length l in. When l in is shorter, the singular stress at A is larger than the singular stress at E. When l in is longer, the singular stress at E is larger than the ISSF at A. | |||||||||||
| 備考 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 2018 5th Global Conference on Polymer and Composite Materials (PCM 2018), April 10th - 13th, 2018, Kitakyushu, Japan | |||||||||||
| 書誌情報 |
IOP Conference Series: Materials Science and Engineering 巻 369, 号 1, 発行日 2018-04-12 |
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| 出版社 | ||||||||||||
| 出版社 | IOP Publishing | |||||||||||
| DOI | ||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.1088/1757-899X/369/1/012003 | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1757-899X | |||||||||||
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| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1757-8981 | |||||||||||
| 著作権関連情報 | ||||||||||||
| 権利情報 | This is an author-created, un-copyedited version of an article published in IOP Conference Series: Materials Science and Engineering. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. This article is published under a CC BY licence. The Version of Record is available online at https://doi.org/10.1088/1757-899X/372/1/012003.（open access） | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| 査読の有無 | ||||||||||||
| 値 | yes | |||||||||||
| 研究者情報 | ||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/10_ja.html | |||||||||||
| 論文ID（連携） | ||||||||||||
| 値 | 10333853 | |||||||||||
| 連携ID | ||||||||||||
| 値 | 7540 | |||||||||||
