{"created":"2023-06-20T15:11:19.369611+00:00","id":7742,"links":{},"metadata":{"_buckets":{"deposit":"1e0e72b9-44f8-48ad-adf7-62c27afdf02b"},"_deposit":{"created_by":3,"id":"7742","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"7742"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00007742","sets":["495:496"]},"author_link":["33416","31258","31259","33415","31255","31256","32071"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"284","bibliographicPageStart":"274","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"International Journal of Structural Integrity"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"【Purpose】–The purpose of this paper is to clarify the effects of shot peening (SP) on the torsional fatigue limit of high‐strength steel specimens containing an artificial small defect. 【Design/methodology/approach】–Specimens containing a drilled hole 0.1‐0.4 mm deep or a semi‐circular slit 0.15 or 0.3 mm deep were subjected to SP. Torsional fatigue tests were then carried out.【Findings】–The torsional fatigue limits of specimens containing a drilled hole and those with a semi‐circular slit were increased 25‐64 per cent and 156‐186 per cent by SP, respectively. The torsional fatigue limits of the specimens subjected to SP and containing a drilled hole less than 0.1 mm in depth or a semi‐circular slit less than 0.15 mm in depth were almost equal to those of SP specimens without a defect. Based on these results, it can be concluded that a drilled hole less than 0.1 mm in depth and a semi‐circular slit less than 0.15 mm in depth could be rendered harmless by SP. 【Practical implications】–The proposed method can be applied to mechanical parts subjected to cyclic torsion, such as coil springs, crank shafts and drive shafts.【Originality/value】–This is the first paper to investigate the torsional fatigue limits after SP in materials containing a surface defect. In this paper, the effect of SP on the torsional fatigue limit having a surface defect is investigated.","subitem_description_type":"Abstract"}]},"item_2_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{},{}],"names":[{"name":"高橋, 宏治"}]},{"nameIdentifiers":[{}],"names":[{"name":"岡田, 秀樹"}]},{"nameIdentifiers":[{}],"names":[{"name":"安藤, 柱"}]}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{},{}],"names":[{}]},{"nameIdentifiers":[{}],"names":[{}]},{"nameIdentifiers":[{}],"names":[{}]}]},"item_2_identifier_63":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/10131/10398"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1108/17579861211264389","subitem_relation_type_select":"DOI"}}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12428871","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"17579864","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Faculty of Engineering, Yokohama National University"},{"subitem_text_value":"NHK Spring Co. Ltd"},{"subitem_text_value":"Faculty of Engineering, Yokohama National University"}]},"item_2_version_type_18":{"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":"Takahashi, Koji"}],"nameIdentifiers":[{"nameIdentifier":"32071","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"90334630","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=90334630"}]},{"creatorNames":[{"creatorName":"Okada, Hideki"}],"nameIdentifiers":[{"nameIdentifier":"33416","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ando, Kotoji"}],"nameIdentifiers":[{"nameIdentifier":"33415","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-16"}],"displaytype":"detail","filename":"5_IJSI2.pdf","filesize":[{"value":"2.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"5_IJSI2.pdf","url":"https://ynu.repo.nii.ac.jp/record/7742/files/5_IJSI2.pdf"},"version_id":"42353502-6f6f-42f1-8076-15a1fd43da29"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Steel","subitem_subject_scheme":"Other"},{"subitem_subject":"Stress (materials)","subitem_subject_scheme":"Other"},{"subitem_subject":"Torsional strength","subitem_subject_scheme":"Other"},{"subitem_subject":"Fatigue","subitem_subject_scheme":"Other"},{"subitem_subject":"Torsion","subitem_subject_scheme":"Other"},{"subitem_subject":"Fatigue limit","subitem_subject_scheme":"Other"},{"subitem_subject":"Shot peening","subitem_subject_scheme":"Other"},{"subitem_subject":"High‐strength steel","subitem_subject_scheme":"Other"},{"subitem_subject":"Surface defect","subitem_subject_scheme":"Other"},{"subitem_subject":"Residual stress","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":"Effects of Shot Peening on the Torsional Fatigue Limit of High-Strength Steel Containing an Artificial Surface Defect","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of Shot Peening on the Torsional Fatigue Limit of High-Strength Steel Containing an Artificial Surface Defect"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-02-16"},"publish_date":"2017-02-16","publish_status":"0","recid":"7742","relation_version_is_last":true,"title":["Effects of Shot Peening on the Torsional Fatigue Limit of High-Strength Steel Containing an Artificial Surface Defect"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T20:07:07.440534+00:00"}