{"created":"2023-05-15T14:59:24.859447+00:00","id":80609,"links":{},"metadata":{"_buckets":{"deposit":"90c331e7-c47a-45f6-b58e-df44741077c5"},"_deposit":{"created_by":1,"id":"80609","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"80609"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00080609","sets":["1"]},"author_link":["1011784","1011786","1011787","1011788","1011782","1011791","1011780","1011789","1011781","1011790","1011785","1011783"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageStart":"076502","bibliographicVolumeNumber":"59","bibliographic_titles":[{"bibliographic_title":"Japanese Journal of Applied Physics"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Laser remote sensing (LRS) using irradiation of high-power laser pulses provides characteristic vibrations (CVs) which are accompanied by internal deterioration. While the principle of LRS is the same as that of the traditional hammering inspection, optimizing the irradiation parameters of laser pulses for vibrating samples is essential for effective LRS. In this study, the frequencies and magnitudes of CVs on a concrete specimen exhibiting a mock inside defect were evaluated by laser pulse irradiation and pendulum impact. When laser pulses were irradiated, the magnitude of CVs increased linearly with increasing laser pulse energy, and higher-order vibration was observed. On the other hand, an optimal spot size was indicated by the non-linear correlation between the fluence and the magnitude of CVs. To obtain an effective LRS, we propose that both high laser fluence and an optimized laser spot size are essential.","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.35848/1347-4065/ab9849","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://iopscience.iop.org/article/10.35848/1347-4065/ab9849","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0021-4922","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hasegawa, Noboru"}],"nameIdentifiers":[{"nameIdentifier":"1011780","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hasegawa, Noboru"}],"nameIdentifiers":[{"nameIdentifier":"1011781","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mikami, katsuhiro"}],"nameIdentifiers":[{"nameIdentifier":"1011782","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kitamura, Toshiyuki"}],"nameIdentifiers":[{"nameIdentifier":"1011783","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Okada, Hajime"}],"nameIdentifiers":[{"nameIdentifier":"1011784","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kondo, Shuji"}],"nameIdentifiers":[{"nameIdentifier":"1011785","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nishikino, Masaharu"}],"nameIdentifiers":[{"nameIdentifier":"1011786","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Noboru, Hasegawa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1011787","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Toshiyuki, Kitamura","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1011788","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hajime, Okada","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1011789","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shuji, Kondo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1011790","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masaharu, Nishikino","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1011791","nameIdentifierScheme":"WEKO"}]}]},"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":"Characterization of laser-induced vibration on concrete surface toward highly efficient laser remote sensing","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Characterization of laser-induced vibration on concrete surface toward highly efficient laser remote sensing"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-07-01"},"publish_date":"2020-07-01","publish_status":"0","recid":"80609","relation_version_is_last":true,"title":["Characterization of laser-induced vibration on concrete surface toward highly efficient laser remote sensing"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T18:58:32.251717+00:00"}