{"created":"2023-03-30T09:26:20.082467+00:00","id":3159,"links":{},"metadata":{"_buckets":{"deposit":"776c28cc-ada9-4c78-a819-ac39e766dd03"},"_deposit":{"id":"3159","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"3159"},"status":"published"},"_oai":{"id":"oai:nied-repo.bosai.go.jp:00003159","sets":[]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"174","bibliographicPageStart":"173","bibliographicVolumeNumber":"2002","bibliographic_titles":[{"bibliographic_title":"年次大会講演論文集","bibliographic_titleLang":"ja"},{"bibliographic_title":"The proceedings of the JSME annual meeting","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In order to decrease a relative displacement between ground and a s superstructure during an earthquake, the semi-active seismic isolation system using a controllable friction damper was developed. However, if the actuators of the controllable friction damper break down when a great earthquake occurs, it can't demonstrate its full performance. In this case, the superstructure acts as a low damping seismic isolation system, and the relative displacement becomes great. In this study, a new controllable friction damper using piezoelectric actuators with a fail-safe mechanism is proposed. This paper outlines the simulation results for the seismic isolation effect, the relative displacement reduction effect, and the performance of the fail-safe mechanism of the new controllable friction damper.","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"In order to decrease a relative displacement between ground and a s superstructure during an earthquake, the semi-active seismic isolation system using a controllable friction damper was developed. However, if the actuators of the controllable friction damper break down when a great earthquake occurs, it can't demonstrate its full performance. In this case, the superstructure acts as a low damping seismic isolation system, and the relative displacement becomes great. In this study, a new controllable friction damper using piezoelectric actuators with a fail-safe mechanism is proposed. This paper outlines the simulation results for the seismic isolation effect, the relative displacement reduction effect, and the performance of the fail-safe mechanism of the new controllable friction damper.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"一般社団法人日本機械学会","subitem_publisher_language":"ja"},{"subitem_publisher":"The Japan Society of Mechanical Engineers","subitem_publisher_language":"en"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1299/jsmemecjo.2002.6.0_173"}}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐藤 栄児","creatorNameLang":"ja"},{"creatorName":"SATO Eiji","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"藤田 隆史","creatorNameLang":"ja"},{"creatorName":"FUJITA Takafumi","creatorNameLang":"en"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_title":"642 圧電アクチュエータを用いたセミアクティブ免震構造 : シミュレーションによる検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"642 圧電アクチュエータを用いたセミアクティブ免震構造 : シミュレーションによる検討","subitem_title_language":"ja"},{"subitem_title":"Semi-Active Seismic Isolation System Using Piezoelectric Actuators : Simulation Study","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"1","path":["1670839190650"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-30"},"publish_date":"2023-03-30","publish_status":"0","recid":"3159","relation_version_is_last":true,"title":["642 圧電アクチュエータを用いたセミアクティブ免震構造 : シミュレーションによる検討"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-08T01:32:33.595922+00:00"}