{"created":"2023-06-20T14:54:17.799657+00:00","id":22608,"links":{},"metadata":{"_buckets":{"deposit":"2e60af63-06e8-4f9b-821a-b535a31ea49b"},"_deposit":{"created_by":1,"id":"22608","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"22608"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00022608","sets":["1887:1888"]},"author_link":["211734","211741","211737","211739","211736","211740","211738","211735"],"item_7_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-10-30","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{},{"bibliographic_title":"Advanced Composite Materials","bibliographic_titleLang":"en"}]}]},"item_7_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper explains a new method to measure the fiber orientation in carbon fiber reinforced plastics (CFRP) laminates from X-ray CT images. In the method, the fiber orientation is analyzed by the application of digital image correlation (DIC) method to the acquired tomographic images. Using DIC, the brightness pattern, which results from the radiodensity difference between fiber and resin, is compared between two different planes in the thickness direction. Then, the three-dimensional displacement of the brightness pattern, which indicates the fiber orientation, can be measured. This study applied the proposed method to a quasi-isotropic CFRP laminate. After X-ray CT imaging, the sample was sectioned and polished. The fiber orientation was then measured experimentally using microscopy. The fiber orientation calculated using the proposed method agrees very well with the experimentally measured one. After demonstrating the validity of the proposed method, we applied it to a plain woven CFRP laminate. Results revealed that an invalid fiber orientation might be calculated for fibers parallel to the plane of the CT image, or for the fiber orientation of the pattern around the outer edge of CT images.","subitem_description_type":"Other"}]},"item_7_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: PA1520021000","subitem_description_type":"Other"}]},"item_7_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Taylor & Francis"}]},"item_7_relation_25":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"info:doi/10.1080/09243046.2014.959240"}],"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1080/09243046.2014.959240","subitem_relation_type_select":"DOI"}}]},"item_7_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0924-3046","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10744021","subitem_source_identifier_type":"NCID"}]},"item_7_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構航空本部(JAXA)"},{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"宇宙航空研究開発機構航空本部(JAXA)"}]},"item_7_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Science"},{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Science"},{"subitem_text_language":"en","subitem_text_value":"Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)"}]},"item_7_version_type_30":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"吉村, 彰記"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"細谷, 亮平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小柳, 潤"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小笠原, 俊夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshimura, Akinori","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hosoya, Ryohei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koyanagi, Jun","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ogasawara, Toshio","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-22"}],"displaytype":"detail","filename":"PA1520021000.pdf","filesize":[{"value":"6.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"PA1520021000.pdf","url":"https://jaxa.repo.nii.ac.jp/record/22608/files/PA1520021000.pdf"},"version_id":"706b8f25-1cd5-41ba-8817-19d89d264daa"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"microstructures","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fiber orientation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"X-ray computed tomography","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"digital image correlation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"statistical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"X-ray computed tomography used to measure fiber orientation in CFRP laminates","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"X-ray computed tomography used to measure fiber orientation in CFRP laminates","subitem_title_language":"en"}]},"item_type_id":"7","owner":"1","path":["1888"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-07-07"},"publish_date":"2015-07-07","publish_status":"0","recid":"22608","relation_version_is_last":true,"title":["X-ray computed tomography used to measure fiber orientation in CFRP laminates"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:18:15.735807+00:00"}