{"created":"2021-03-01T06:07:18.169637+00:00","id":3542,"links":{},"metadata":{"_buckets":{"deposit":"8f6cec7b-ebde-4e52-b648-66c8d015b9c4"},"_deposit":{"id":"3542","owners":[],"pid":{"revision_id":0,"type":"depid","value":"3542"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00003542","sets":["453:454","468:469:470"]},"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Elastodynamic analysis of two-dimensional periodic structures having a defect"}]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"831","bibliographicPageStart":"823","bibliographicVolumeNumber":"68","bibliographic_titles":[{"bibliographic_title":"土木学会論文集A2（応用力学）"},{"bibliographic_title":"土木学会論文集A2（応用力学）","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper presents a numerical method for two-dimensional solid phononic crystals having a defect. This problem is divided into two domains of the finite defective region and the surrounding periodic medium. The analysis method is then constructed by combining the finite element equation of the irregular region with the impedance matrix representing the external field. The impedance matrix is derived by analyzing a series of harmonic excitation problems of a periodic field given by the surrounding array. These solutions are obtained by the aid of Floquet transform. The developed method is applied to wave propagations through a defective field imbedded in a square lattice of circular holes. Modes trapped in the disturbed region are also analyzed for a composite material possessing a dispersion structure with a wide bandgap.","subitem_description_type":"Abstract"}]},"item_5_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"43540","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Abe, Kazuhisa"}]},{"nameIdentifiers":[{"nameIdentifier":"43541","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Honma, Hiroki"}]},{"nameIdentifiers":[{"nameIdentifier":"43542","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Koro, Kazuhiro"}]}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"土木学会"}]},"item_5_relation_31":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.jstage.jst.go.jp/article/jscejam/68/2/68_I_823/_pdf","subitem_relation_type_select":"URI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"公益社団法人土木学会"},{"subitem_rights":"本文データは学協会の許諾に基づきJ-Stageから複製したものである"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12373113","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"阿部, 和久"}],"nameIdentifiers":[{"nameIdentifier":"43537","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"本間, 広紀"}],"nameIdentifiers":[{"nameIdentifier":"43538","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"紅露, 一寛"}],"nameIdentifiers":[{"nameIdentifier":"43539","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":"2019-07-30"}],"displaytype":"detail","filename":"68_I_823.pdf","filesize":[{"value":"302.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"68_I_823.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/3542/files/68_I_823.pdf"},"version_id":"959de037-118f-4ef2-84ea-bccbde63500a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"phononic crystals","subitem_subject_scheme":"Other"},{"subitem_subject":"point defect","subitem_subject_scheme":"Other"},{"subitem_subject":"wave propagation","subitem_subject_scheme":"Other"},{"subitem_subject":"local modes","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":"一部に欠陥を有する二次元周期場の動弾性解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"一部に欠陥を有する二次元周期場の動弾性解析"},{"subitem_title":"一部に欠陥を有する二次元周期場の動弾性解析","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","470"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-02-06"},"publish_date":"2015-02-06","publish_status":"0","recid":"3542","relation_version_is_last":true,"title":["一部に欠陥を有する二次元周期場の動弾性解析"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:36:39.360460+00:00"}