{"created":"2023-06-20T15:11:31.506947+00:00","id":41203,"links":{},"metadata":{"_buckets":{"deposit":"b0efc3c9-977f-41c0-9a4c-ebc292c34fae"},"_deposit":{"created_by":1,"id":"41203","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"41203"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00041203","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["451150","451153","451152","451151"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Influence of thermal cycles on the dynamic characteristics of carbon/ polyimide laminates"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"9","bibliographicPageStart":"1","bibliographicVolumeNumber":"1218","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"現在検討されている水平着陸帰還をする宇宙往還機の主構造部材の候補として挙げられているカーボン/ポリイミド複合材料について、その動特性を把握するため、短冊型試験片を使って曲げ振動および捩り振動の粘性減衰比を測定した。また、往還機運用の間に想定される熱サイクルを負荷し、それによって生じるサーマルクラックが減衰特性に与える影響を調べた。これらの試験においては同時に、短冊型試験片の曲げ剛性および捩り剛性の変化についても測定を行った。試験の結果、熱サイクルを負荷することによりわずかではあるが剛性は低下し、粘性減衰比は増加することが解った。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The purpose of this study was to investigate the stiffness and the damping characteristics of smooth specimens of carbon and polyimide laminates which are subjected to the thermal cycles. The specimens were fabricated by three major aircraft companies in Japan. After being subjected to the thermal cycles, the damping was noted to increase about twenty percent whereas the stiffness decreased slightly. Small cracks due to the thermal cycles were observed in the 90 deg layers of the specimens.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004233000","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL TR-1218","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0389-4010","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所 機体部"},{"subitem_text_value":"航空宇宙技術研究所 機体部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Airframe Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Airframe Division"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岩崎, 和夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"上田, 哲彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iwasaki, Kazuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ueda, Tetsuhiko","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":"2020-01-27"}],"displaytype":"detail","filename":"naltr01218.pdf","filesize":[{"value":"2.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr01218.pdf","url":"https://jaxa.repo.nii.ac.jp/record/41203/files/naltr01218.pdf"},"version_id":"8beae3bf-7008-4d7c-8933-7a4d9144e475"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"カーボンポリイミド複合材料","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙往還機","subitem_subject_scheme":"Other"},{"subitem_subject":"減衰特性","subitem_subject_scheme":"Other"},{"subitem_subject":"減衰比","subitem_subject_scheme":"Other"},{"subitem_subject":"曲げ振動","subitem_subject_scheme":"Other"},{"subitem_subject":"捩り振動","subitem_subject_scheme":"Other"},{"subitem_subject":"熱サイクル","subitem_subject_scheme":"Other"},{"subitem_subject":"動的特性","subitem_subject_scheme":"Other"},{"subitem_subject":"曲げ剛性","subitem_subject_scheme":"Other"},{"subitem_subject":"捩り剛性","subitem_subject_scheme":"Other"},{"subitem_subject":"試験片","subitem_subject_scheme":"Other"},{"subitem_subject":"加振用治具","subitem_subject_scheme":"Other"},{"subitem_subject":"減衰振動","subitem_subject_scheme":"Other"},{"subitem_subject":"サーマルクラック","subitem_subject_scheme":"Other"},{"subitem_subject":"動特性","subitem_subject_scheme":"Other"},{"subitem_subject":"carbon polyimide composite material","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"space shuttle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"damping characteristic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"damping factor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"bending vibration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"tortional vibration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"thermal cycle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dynamic characteristic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"bending stiffness","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"tortional stiffness","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"specimen","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vibration jig","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"damped oscillation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"thermal cracking","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dynamic characteristic","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"カーボン/ポリイミド複合材料の動特性に関する熱サイクルの影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"カーボン/ポリイミド複合材料の動特性に関する熱サイクルの影響"}]},"item_type_id":"3","owner":"1","path":["1893","1917"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"41203","relation_version_is_last":true,"title":["カーボン/ポリイミド複合材料の動特性に関する熱サイクルの影響"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:12:10.428036+00:00"}