{"created":"2022-01-24T07:46:32.718763+00:00","id":2000790,"links":{},"metadata":{"_buckets":{"deposit":"655763a6-42b3-47a4-ad7b-93a75c5f2ba3"},"_deposit":{"id":"2000790","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2000790"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02000790","sets":["1642838163960:1642838338003","1642838403551:1642838406845"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"ひずみ干渉法による疲労き裂開閉口点の測定 : 除荷弾性コンプライアンス法との比較と測定精度について","subitem_1551255648112":"ja"},{"subitem_1551255647225":"A Measurement of Fatigue Crack Tip Opening and Closing Points by Means of Strain Interference Method : Accuracy and Comparison with Unloading Elastic Compliance Method","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"真壁, 朝敏","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"西田, 新一","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"兼城, 英夫","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Makabe, Chobin","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Nishida, Shin-ichi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kaneshiro, Hideo","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_1522650717957":"ja","subitem_1522651041219":"Copyright (c) 1991 日本機械学会"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Fatigue"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Crack Tip Opening"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Crack Tip Closing"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Accuracy"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Measurement Method"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Fatigue crack tip opening stress σ_<op> and closing stress σ_<ct> can be easily determined with the relationship between the following strain functions f,h and the cyclic stress σ,f=(ε_y-β)/(ε_x+α), h=ε_y+λε_x, where ε_y and ε_x are the strains measured in the vicinity of the crack center (or the crack face), and α,β and λ are constants. With regard to small-size specimens having a center crack or notch, the accuracy of this measurement method is confirmed. If the constants α,β and λ are chosen to proper values, the crack tip opening stress σ_<op> and closing stress σ_<ot> can be judged from the inflection points of the σ-h diagram and σ-f diagram. These stresses coincide with the opening stress σ_<op> and the closing stress σ_<ct> determined by the unloading elastic compliance method.","subitem_description_type":"Other"},{"subitem_description":"論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"日本機械学会"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/224"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"03875008"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN0018742X"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"日本機械学会論文集. A編"},{"subitem_1522650068558":"en","subitem_1522650091861":"Transactions of the Japan Society of Mechanical Engineers. A"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991-05-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"537","bibliographicPageEnd":"22","bibliographicPageStart":"15","bibliographicVolumeNumber":"57"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"kaneshiro_h14.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2000790/files/kaneshiro_h14.pdf"},"version_id":"d7f31587-31ec-42bf-84a3-5abaf8a6f734"}]},"item_title":"ひずみ干渉法による疲労き裂開閉口点の測定 : 除荷弾性コンプライアンス法との比較と測定精度について","item_type_id":"15","owner":"1","path":["1642838338003","1642838406845"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-03-04"},"publish_date":"2007-03-04","publish_status":"0","recid":"2000790","relation_version_is_last":true,"title":["ひずみ干渉法による疲労き裂開閉口点の測定 : 除荷弾性コンプライアンス法との比較と測定精度について"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-08-03T05:39:32.031502+00:00"}