{"created":"2023-06-20T15:14:42.505023+00:00","id":44693,"links":{},"metadata":{"_buckets":{"deposit":"5ded513b-82d8-48d0-80ed-f87c851d50db"},"_deposit":{"created_by":1,"id":"44693","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"44693"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00044693","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["470755","470753","470754","470752"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Crack Propagation Behavior in 2024-T4 Tension Plates with Initially Parallel Staggered Notches under Cyclic Loading"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1976-01","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"12","bibliographicVolumeNumber":"443","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory TR-443","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Crack propagation behavior in 2024-T4 tension plates was investigated for cracks which generated from the initially parallel staggered notches under cyclic loading. Stress intensity factors for opening and edge-sliding mode of crack surface displacements, KI and KII, were determined by the finite element method for those cracks. Crack propagation rate, dl/dN, was then plotted against the maximum stress intensity factor for opening mode, KI, in the presence of edge-sliding mode of stress intensity factor, KII, and the effect of staggerness of the initial notches was examined. The agreement of experimental results with several suggested formulas for crack propagation rate were discussed. Crack propagation paths were predicted by the direction of principal stress at the crack tip. The comparison between the predicted crack propagation path and the observed crack propagation path in the experiment showed good agreement.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALTR0443000","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-443","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第二部"},{"subitem_text_value":"航空宇宙技術研究所機体第二部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Second Airframe Division, National Aerospace Laboratory(NAL)"},{"subitem_text_language":"en","subitem_text_value":"Second Airframe Division, National Aerospace Laboratory(NAL)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"飯田, 宗四郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"角田, 義秋"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"IIDA, Soushiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KAKUTA, Yoshiaki","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":"2020-01-29"}],"displaytype":"detail","filename":"naltr00443.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr00443.pdf","url":"https://jaxa.repo.nii.ac.jp/record/44693/files/naltr00443.pdf"},"version_id":"0c948d63-7060-48be-b97c-ca04fdcc42b7"}]},"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":"平行食い違い切欠からの疲労き裂進展","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"平行食い違い切欠からの疲労き裂進展"}]},"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":"44693","relation_version_is_last":true,"title":["平行食い違い切欠からの疲労き裂進展"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:52:30.985400+00:00"}