{"created":"2023-05-15T16:36:19.185144+00:00","id":9342,"links":{},"metadata":{"_buckets":{"deposit":"21f01b57-9ecc-4f9d-8e9f-5822e723f8a3"},"_deposit":{"created_by":2,"id":"9342","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"9342"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00009342","sets":["14:21"]},"author_link":["37613","37614","37616","37615","37610","37617","37612","37611"],"item_2_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"DYNAMIC BEHAVIOR OF TOWER OF THE MEGAMI BRIDGE UNDER CONSTRUCTION BY TYPHOON NO.0306"}]},"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"425","bibliographicPageStart":"417","bibliographicVolumeNumber":"63","bibliographic_titles":[{"bibliographic_title":"土木学会論文集Ｆ"},{"bibliographic_title":"Journal of Construction Engineering and Management","bibliographic_titleLang":"en"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"女神大橋は，長崎県に建設された最大支間長480m，主塔高170mを有する鋼斜張橋である．現地の地形的要因から斜ベントを用いた主桁のバランシング架設工法を採用した．また，風洞模型実験等の結果から制振対策として，完成時はもとより架設時においても Tuned Mass Damper(ＴＭＤ）を配置した．2003年6月に大型で強い勢力を持つ0306号台風が長崎県に上陸し，主塔が独立したばかりの不安定な状態であった架設地点を直撃した．\n　本稿では，この架設途中に来襲した台風の現地観測結果および主塔の動的挙動を基に，ＴＭＤの制振効果について検証した．その結果，ＴＭＤの作動により主塔の対数減衰率はδ=0.133となり，主塔の応答が1/1.6～1/1.9程度抑制されたことから，ＴＭＤの制振効果が確認された．","subitem_description_type":"Abstract"},{"subitem_description":"The Megami Bridge is one of the longest cable-stayed bridges in Japan with a center span length of 480m and tower of 170m in height. The balancing girder erection method using inclined and vertical bents and tuned mass damper (TMD) are adopted in order to prevent the occurrence of topographic features. Typhoon No.0306 went ashore in Nagasaki Prefecture on June 19 in 2003.\nAs the results of analyzing the behavior of tower of the Megami Bridge by this typhoon, the effect of TMD was evaluated. The logarithmic decrement of response of the tower was 0.133 and the responses were decreasing from 1/1.6 to 1/1.9 and the effectiveness of TMD was checked in this paper.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"土木学会論文集F, 63(3), pp.417-425; 2007","subitem_description_type":"Other"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"37614","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kitahara, Yuuichi"}]},{"nameIdentifiers":[{"nameIdentifier":"37615","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ueda, Hiroyuki"}]},{"nameIdentifiers":[{"nameIdentifier":"37616","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Watanabe, Takeyasu"}]},{"nameIdentifiers":[{"nameIdentifier":"37617","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Takahashi, Kazuo"}]}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"土木学会"}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2208/jscejf.63.417","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2007 社団法人　土木学会"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10014020","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18806074","subitem_source_identifier_type":"ISSN"}]},"item_2_text_62":{"attribute_name":"出版者別言語","attribute_value_mlt":[{"subitem_text_value":"Japan Society of Civil Engineers"}]},"item_2_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"北原, 雄一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"上田, 浩之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡部, 剛賢"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 和雄"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-22"}],"displaytype":"detail","filename":"dbkF63_417.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"dbkF63_417.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/9342/files/dbkF63_417.pdf"},"version_id":"9320adbd-02b2-483f-ba1f-11c66dd77c91"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"cable-stayed bridge","subitem_subject_scheme":"Other"},{"subitem_subject":"tower","subitem_subject_scheme":"Other"},{"subitem_subject":"dynamic behavior","subitem_subject_scheme":"Other"},{"subitem_subject":"TMD","subitem_subject_scheme":"Other"},{"subitem_subject":"aeroelastic stability","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":"女神大橋架設時の0306号台風による主塔の動的挙動について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"女神大橋架設時の0306号台風による主塔の動的挙動について"}]},"item_type_id":"2","owner":"2","path":["21"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-12-05"},"publish_date":"2012-12-05","publish_status":"0","recid":"9342","relation_version_is_last":true,"title":["女神大橋架設時の0306号台風による主塔の動的挙動について"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T01:48:18.688270+00:00"}