{"created":"2021-03-01T06:00:33.556551+00:00","id":8099,"links":{},"metadata":{"_buckets":{"deposit":"40aead06-9b5b-4ec1-b64f-23ce55ddbe9d"},"_deposit":{"id":"8099","owners":[],"pid":{"revision_id":0,"type":"depid","value":"8099"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00008099","sets":["1:86"]},"author_link":["42276","42277","42278","42279","42280","42281","42270","44831","42272","42273","44832","42275"],"item_1646810750418":{"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_3_alternative_title_198":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"A VIBRATION-BASED STRUCTURAL IDENTIFICATION OF A PEDESTRIAN BRIDGE BY 3D SMART ACCELERATION SENSORS AND HIGH RESOLUTION FE MODEL"}]},"item_3_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"I_897","bibliographicPageStart":"I_887","bibliographicVolumeNumber":"70","bibliographic_titles":[{"bibliographic_title":"土木学会論文集 A2(応用力学論文集 Vol. 17)"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究では，構造ヘルスモニタリングの実用化に向けた基礎的研究として，無線センサシステムである\nImote2を実損傷を有する横断歩道橋に適用し，複数の固有振動モードについてその特性を3次元的に把握\nした．加えて，実測値を検証するため3次元のFEMモデルを作成し，比較を行った．多点計測で得られた振\n動特性を解析モデルで再現するには，境界条件を適切にモデル化する必要がある．しかし，階段と主桁の\n連結部においては，取付ボルトの導入軸力やプレートと階段の接触状態などの詳細を，竣工図面から把握\nすることは困難である．そこで，6自由度のばね要素として簡便にモデル化し，境界条件をピン結合及び\n固定とした場合，及び，ピン結合の各並進方向のバネ剛性を調整した場合において，実測値を再現できる\nか検討を行った．In this study, we conducted fundamental study of structural health monitoring by using 3D smart acceleration\nsensors and high resolution FE model of a pedestrian bridge.Vibration measurement is performed\nat a pedestrian bridge having an actual damage by using Imote2 smart sensors. Several vibration modes\nare identified and compared to eigenvalue analysis of detailed FE model. In FE modeling, stairs restrain\ngirders of the pedestrian bridge and its modal shapes are affected by the connection between stairs and\ngirders. Vibration characteristics of updated FE model are improved in both natural frequencies and mode\nshapes.","subitem_description_type":"Abstract"}]},"item_3_full_name_183":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"42276","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KADOTA, Takanori","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"42277","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MIYAMORI, Yasunori","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"42278","nameIdentifierScheme":"WEKO"}],"names":[{"name":"OKAMOTO, Akito","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"42279","nameIdentifierScheme":"WEKO"}],"names":[{"name":"WATASAKI, Ryosuke","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"42280","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MIKAMI, Shuichi","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"42281","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SAITO, Takehiko","nameLang":"en"}]}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"公益社団法人　土木学会"}]},"item_3_relation_191":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.2208/jscejam.70.I_887","subitem_relation_type_select":"DOI"}}]},"item_3_rights_192":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"c 2014 公益社団法人 土木学会"}]},"item_3_select_195":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right_uri":"open access"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"門田, 峰典","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宮森, 保紀","creatorNameLang":"ja"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"岡本, 覚人","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"綿崎, 良祐","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三上, 修一","creatorNameLang":"ja"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"齊藤, 剛彦","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-22"}],"displaytype":"detail","filename":"2015-02.pdf","filesize":[{"value":"2.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"2015-02.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/8099/files/2015-02.pdf"},"version_id":"5efdec3f-772d-43a3-96f5-06948fdaaeff"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"smart sensors","subitem_subject_scheme":"Other"},{"subitem_subject":"vibration monitoring","subitem_subject_scheme":"Other"},{"subitem_subject":"modal shape","subitem_subject_scheme":"Other"},{"subitem_subject":"FEM modeling","subitem_subject_scheme":"Other"},{"subitem_subject":"pedestrian bridge","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":"スマートセンサを用いた3次元加速度計測による横断歩道橋の振動特性同定とFEMモデル構築に関する一検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"スマートセンサを用いた3次元加速度計測による横断歩道橋の振動特性同定とFEMモデル構築に関する一検討","subitem_title_language":"ja"},{"subitem_title":"A VIBRATION-BASED STRUCTURAL IDENTIFICATION OF A PEDESTRIAN BRIDGE BY 3D SMART ACCELERATION SENSORS AND HIGH RESOLUTION FE MODEL","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2016-03-08"},"publish_date":"2016-03-08","publish_status":"0","recid":"8099","relation_version_is_last":true,"title":["スマートセンサを用いた3次元加速度計測による横断歩道橋の振動特性同定とFEMモデル構築に関する一検討"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-13T02:21:39.584493+00:00"}