{"created":"2021-03-01T06:31:35.428048+00:00","id":23713,"links":{},"metadata":{"_buckets":{"deposit":"a85893e4-bafa-4386-9fc1-7a18b0ae9b82"},"_deposit":{"id":"23713","owners":[],"pid":{"revision_id":0,"type":"depid","value":"23713"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00023713","sets":["320:321:322"]},"author_link":["70387","70388","70389","70390"],"item_10_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"RESIDUAL STRESS GENERATED BY PATCH WELDING ON STEEL MEMBER UNDER LOADING AND ITS STRESS RELEASE ANNEALING","subitem_alternative_title_language":"en"}]},"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"I784","bibliographicPageStart":"I773","bibliographicVolumeNumber":"71","bibliographic_titles":[{"bibliographic_title":"土木学会論文集A2","bibliographic_titleLang":"ja"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"鋼構造部材のあて板溶接補修を想定し，一定引張荷重が作用する鋼部材に対し，あて板溶接を施した場合に生じる残留応力の特徴を明らかにするための実験および数値シミュレーションを実施した．作用荷重に加え，溶接後の収縮変形を拘束する効果が残留応力に影響を及ぼし，その影響の度合いは溶接部よりも母材部の方が大きくなることが分かった．一方，荷重作用下で溶接した部材の残留応力を緩和するため，セラミックヒーターを用いた応力除去焼鈍とそのシミュレーションを実施した．焼鈍中の加熱過程において溶接残留応力および作用荷重による応力は緩和されるが，その後の冷却過程で生じる収縮変形を拘束する効果で応力が再生した．しかし，溶接のままの応力状態に比べれば焼鈍後は溶接部の引張応力が30%程度に低減された．","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"For examining characteristics of residual stress generated by patch welding on a steel member under the tensile loading, a series of experiments and numerical simulation were carried out. The difference of residual stress around the weld metal between the case under the constant tensile loading and that without loading was almost the same as the stress applied by loading. On the other hand, the difference of residual stress in the base metal was larger than that around the weld metal due to the effects by not only the loading but also the restraint. Furthermore, the residual stress was released by annealing under the loading with using a portable ceramic heater. Although the residual stress was released without being affected by the loading, the stress was re-generated during the cooling process in annealing. However, the tensile residual stress became around 30% of the welding residual stress by annealing.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"応用力学論文集. v.18","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"http://doi.org/10.2208/jscejam.71.I_773"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/25908"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"土木学会","subitem_publisher_language":"ja"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2208/jscejam.71.I_773","subitem_relation_type_select":"DOI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2016 公益社団法人 土木学会","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2185-4661","subitem_source_identifier_type":"EISSN"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"廣畑, 幹人","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"70387","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊藤, 義人","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"70388","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"HIROHATA, Mikihito","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"70389","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ITOH, Yoshito","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"70390","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":"2018-02-22"}],"displaytype":"detail","filename":"1-1.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"1-1.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/23713/files/1-1.pdf"},"version_id":"cf443971-56d7-49db-b9de-51fe1c616b75"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"patch plate welding","subitem_subject_scheme":"Other"},{"subitem_subject":"residual stress","subitem_subject_scheme":"Other"},{"subitem_subject":"load","subitem_subject_scheme":"Other"},{"subitem_subject":"stress release annealing","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"荷重作用下における鋼部材へのあて板溶接で生じる残留応力および応力除去焼鈍に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"荷重作用下における鋼部材へのあて板溶接で生じる残留応力および応力除去焼鈍に関する研究","subitem_title_language":"ja"}]},"item_type_id":"10","owner":"1","path":["322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-04-07"},"publish_date":"2017-04-07","publish_status":"0","recid":"23713","relation_version_is_last":true,"title":["荷重作用下における鋼部材へのあて板溶接で生じる残留応力および応力除去焼鈍に関する研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:13:40.627785+00:00"}