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X線CT画像を用いたCFRP積層板の繊維方向測定
https://jaxa.repo.nii.ac.jp/records/22602
https://jaxa.repo.nii.ac.jp/records/22602671eb234-a0cc-4a1c-8de4-e6100a4ee830
名前 / ファイル | ライセンス | アクション |
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PA1520015000.pdf (6.8 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2015-07-06 | |||||
タイトル | ||||||
タイトル | X線CT画像を用いたCFRP積層板の繊維方向測定 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CFRP | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Fiber orientation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | X-ray CT | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Digital image correlation | |||||
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 | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Measurement of Fiber Orientation in CFRP Laminates by Using X-ray Computed Tomography | |||||
著者 |
吉村, 彰記
× 吉村, 彰記× 細谷, 亮平× 小柳, 潤× 小笠原, 俊夫× Yoshimura, Akinori× Hosoya, Ryohei× Koyanagi, Jun× Ogasawara, Toshio |
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著者所属 | ||||||
宇宙航空研究開発機構航空本部(JAXA) | ||||||
著者所属 | ||||||
東京理科大学 | ||||||
著者所属 | ||||||
東京理科大学 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構航空本部(JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Tokyo University of Science | ||||||
著者所属(英) | ||||||
en | ||||||
Tokyo University of Science | ||||||
著者所属(英) | ||||||
en | ||||||
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA) | ||||||
出版者 | ||||||
出版者 | 日本複合材料学会 | |||||
出版者(英) | ||||||
出版者 | Japan Society for Composite Materials | |||||
書誌情報 |
日本複合材料学会誌 en : Journal of the Japan Society for Composite Materials 巻 40, 号 4, p. 146(14)-152(20), 発行日 2014-07-15 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | In this paper a new method which measures fiber orientation in CFRP laminates from X-ray CT images is proposed. In the proposed method, fiber orientation is analyzed by applying digital image correlation method (DIC) to the acquired tomographic images. By using DIC, brightness pattern, with results from radiodensity difference between fiber and resin, is compared between two different planes in thickness direction. Then three dimensional displacement of brightness pattern, which indicates fiber orientation, can be measured. In this study, we applied the proposed method to a quasi-isotropic CFRP laminate. After X-ray CT imaging, the sample was sectioned and polished. Fiber orientation was then experimentally measured by using a microscope. Fiber orientation calculated by the proposed method agrees very well with experimentally measured one, and validity of the proposed method was demonstrated. Additionally, we applied the proposed method to a plane-woven CFRP laminate. The result revealed that the invalid fiber orientation may be calculated for the fiber orientation is parallel to the plane of CT image, or for the fiber orientation is calculated using the pattern around the outer edge of CT images. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 形態: 図版あり | |||||
内容記述(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Physical characteristics: Original contains illustrations | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0385-2563 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00196748 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | http://dx.doi.org/10.6089/jscm.40.146 | |||||
関連名称 | info:doi/10.6089/jscm.40.146 | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: PA1520015000 |