{"created":"2023-06-19T09:13:34.412197+00:00","id":25610,"links":{},"metadata":{"_buckets":{"deposit":"c7a20124-12e4-4efb-bc19-6bf1c63083d1"},"_deposit":{"created_by":1,"id":"25610","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"25610"},"status":"published"},"_oai":{"id":"oai:kumadai.repo.nii.ac.jp:00025610","sets":["585:606:1333"]},"author_link":["160837","160840","160836","160841","160838","160835","160839","160842"],"item_15_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"18","bibliographicPageStart":"9","bibliographicVolumeNumber":"2010","bibliographic_titles":[{"bibliographic_title":"熊本大学工学部技術部年次報告集"}]}]},"item_15_creator_3":{"attribute_name":"別言語の著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川崎, 佑磨"}],"nameIdentifiers":[{"nameIdentifier":"160839","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"北浦, 美涼"}],"nameIdentifiers":[{"nameIdentifier":"160840","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"友田, 祐一"}],"nameIdentifiers":[{"nameIdentifier":"160841","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大津, 政康"}],"nameIdentifiers":[{"nameIdentifier":"160842","nameIdentifierScheme":"WEKO"}]}]},"item_15_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_15_description_46":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"論文(Article)","subitem_description_type":"Other"}]},"item_15_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Various deterioration and damage in reinforced concrete (RC) have been reported. Since salt is one of deterioration causes of RC, monitoring and diagnosis against deterioration are key issues. Thus, development of non-destructive evaluation (NDE) technique is important to assess corrosion process. To identify the onset of corrosion and the nucleation of corrosion-induced cracking in concrete due to expansion of corrosion products, continuous acoustic emission (AE) monitoring is available. In order to clarify these phenomena, cyclic wet and dry tests are performed in a laboratory. The SiGMA (Simplified Green's functions for Moment tensor Analysis) procedure is applied to AE waveforms to identify source kinematics of micro-crack locations, types and orientations. This study shows that the onset of corrosion and the nucleation of corrosion-induced cracking in concrete are visually identified. Then, cracking mechanisms due to the expansion of corrosion products are quantitatively clarified.","subitem_description_type":"Other"}]},"item_15_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"熊本大学工学部技術部"}]},"item_15_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12358619","subitem_source_identifier_type":"NCID"}]},"item_15_subject_20":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"501.55","subitem_subject_scheme":"NDC"}]},"item_15_text_18":{"attribute_name":"形態","attribute_value_mlt":[{"subitem_text_value":"1472660 bytes"}]},"item_15_text_47":{"attribute_name":"資源タイプ・ローカル","attribute_value_mlt":[{"subitem_text_value":"紀要論文"}]},"item_15_text_48":{"attribute_name":"資源タイプ・NII","attribute_value_mlt":[{"subitem_text_value":"Departmental Bulletin Paper"}]},"item_15_text_49":{"attribute_name":"資源タイプ・DCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_15_text_50":{"attribute_name":"資源タイプ・ローカル表示コード","attribute_value_mlt":[{"subitem_text_value":"02"}]},"item_15_text_78":{"attribute_name":"コメント","attribute_value_mlt":[{"subitem_text_value":"国際会議Structural Faults & Repair- 2010　\\NDT Award (非破壊試験部門賞)受賞論文"}]},"item_15_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kawasaki, Yuma"}],"nameIdentifiers":[{"nameIdentifier":"160835","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kitaura, Misuzu"}],"nameIdentifiers":[{"nameIdentifier":"160836","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tomoda, Yuichi"}],"nameIdentifiers":[{"nameIdentifier":"160837","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohtsu, Masayasu"}],"nameIdentifiers":[{"nameIdentifier":"160838","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":"2020-03-02"}],"displaytype":"detail","filename":"TR2010_009-018.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"TR2010_009-018.pdf","url":"https://kumadai.repo.nii.ac.jp/record/25610/files/TR2010_009-018.pdf"},"version_id":"438bb0db-1dcd-421e-8571-c50eeb46c57e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Acoustic Emission","subitem_subject_scheme":"Other"},{"subitem_subject":"Corrosion","subitem_subject_scheme":"Other"},{"subitem_subject":"SiGMA Analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"Salt Attack","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"AE Monitoring of Corrosion Process in Reinfoced Concrete under Cyclic Wet and Dry Condition","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"AE Monitoring of Corrosion Process in Reinfoced Concrete under Cyclic Wet and Dry Condition"}]},"item_type_id":"15","owner":"1","path":["482","1333"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-01-19"},"publish_date":"2012-01-19","publish_status":"0","recid":"25610","relation_version_is_last":true,"title":["AE Monitoring of Corrosion Process in Reinfoced Concrete under Cyclic Wet and Dry Condition"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-09-07T02:27:47.805908+00:00"}