{"created":"2023-07-25T10:21:40.538491+00:00","id":770,"links":{},"metadata":{"_buckets":{"deposit":"704820bf-9a55-4c2c-bc5a-f9a8ca52ca74"},"_deposit":{"created_by":15,"id":"770","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"770"},"status":"published"},"_oai":{"id":"oai:air.repo.nii.ac.jp:00000770","sets":["590:629:630"]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-10-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"674","bibliographicPageEnd":"2902","bibliographicPageStart":"2896","bibliographicVolumeNumber":"68","bibliographic_titles":[{"bibliographic_title":"日本機械学會論文集. C編","bibliographic_titleLang":"ja"}]}]},"item_10001_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"In the previous paper, the authors proposed a new type of magnetic damper using a lever-type displacement magnifying mechanism and rare-earth magnets. In this paper, a viscoelastic-friction damper and a viscoelastic damper using the lever-type displacement magnifying mechanism and viscoelastic material are proposed in order to obtain a passive damper which gives damping and stiffness within a relative displacement in the region of about 0.1~20 mm. Denoting the magnifying ratio by λ, the damping force and the spring force of the viscoelastic material are increased λ2 times and the friction force is increased λ times by the magnifying mechanism. The trial dampers were made and the resisting force characteristics were measured. To describe the mathematical properties of the viscoelastic material, a four-element viscoelastic model was used, and the parameters of the model were identified using the experimental results. The frequency responses and the seismic responses of a three-dimensional piping system supported by each damper were measured using an electrohydraulic type shaking table. The experimental results are compared with the calculated results obtained by the finite element method (ANSYS), and the effects of vibration suppression of the dampers are discussed.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本機械学会","subitem_publisher_language":"ja"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_1724099666130":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"0387-5024","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"AN00187463","subitem_source_identifier_type":"NCID"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"作成者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松岡, 太一","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"大亦, 絢一郎","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"宮城, 善一","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"MATSUOKA, Taichi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"OHMATA, Kenichiro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"MIYAGI, Zenichi","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-16"}],"displaytype":"detail","filename":"jsme68-674.pdf","filesize":[{"value":"833.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jsme68-674.pdf","url":"https://air.repo.nii.ac.jp/record/770/files/jsme68-674.pdf"},"version_id":"96acaf48-9204-47c1-9005-70463971e6e6"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Damper","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Damping Material","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Viscoelastic Damper","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Displacement Magnifying Mechanism","subitem_subject_language":"en","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":"てこ式変位拡大機構を用いた粘弾性-摩擦複合ダンパの研究(機械力学,計測,自動制御)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"てこ式変位拡大機構を用いた粘弾性-摩擦複合ダンパの研究(機械力学,計測,自動制御)","subitem_title_language":"ja"},{"subitem_title":"A Study of a Viscoelastic-Friction Damper Using a Lever-Type Displacement Magnifying Mechanism","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"15","path":["630"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-18"},"publish_date":"2008-02-18","publish_status":"0","recid":"770","relation_version_is_last":true,"title":["てこ式変位拡大機構を用いた粘弾性-摩擦複合ダンパの研究(機械力学,計測,自動制御)"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2024-08-25T18:12:06.594224+00:00"}