{"created":"2023-06-19T12:45:18.781701+00:00","id":5098,"links":{},"metadata":{"_buckets":{"deposit":"69c929f1-001a-43c2-9842-97dc899b7bed"},"_deposit":{"created_by":3,"id":"5098","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"5098"},"status":"published"},"_oai":{"id":"oai:tokyo-metro-u.repo.nii.ac.jp:00005098","sets":["521:613:616:763:798"]},"author_link":["17160","17163","17162","17161"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"On Reliability and Design Margin in Aseismic Design : Example of Aseismic Design of Mechanical Equipment"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1986","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"29","bibliographicPageEnd":"108","bibliographicPageStart":"101","bibliographic_titles":[{"bibliographic_title":"総合都市研究"}]}]},"item_3_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Aoki, Shigeru"}],"nameIdentifiers":[{"nameIdentifier":"17162","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Suzuki, Kohei"}],"nameIdentifiers":[{"nameIdentifier":"17163","nameIdentifierScheme":"WEKO"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"地震によって構造物を構成する部材に生じる力(S)と強度(R)は確率量となることが知られている。このことを考慮して，構造物の地震に対する信頼性を確率論的に評価することがなされている。さらに近年，RがSに対してどの程度余裕をもっているかを表わす，設計裕度を評価することの重要性が指摘されている。本稿では，まず，信頼性と設計裕度の関係，設計段階に存在する不確定性について述べ，不確定性と信頼性の関係の実例を示す。さらに，著者らは許容限度内の塑性変形を許すことによって，設備機器の信頼性を向上させることができることを明らかにしたが，この信頼性向上のための手法か設計裕度の観点から見てどの程度有利であるかを計算した例を示す。","subitem_description_type":"Abstract"},{"subitem_description":"It is well known fact that stress，S a nd resistrance，R of the members which consist of structures subjected to earthquake excitations are statistical variables. Reliability of such structures is evaluated by considering this fact. Recently, it is pointed out that evaluation of a design margin is one of the significant problems. The design margin represents how much R is larger than S. In this report，relationship between reliability and design margin and uncertainty existing in design are mentioned. Then，an example of relationship between uncertainty and reliability is shown. Further，the authors has shown that the reliability of the mechanical equipment is developed by permitting permanent deformation within admissible range. One examples is shown which shows effectiveness of this method from the viewpoint of the design margin.","subitem_description_type":"Abstract"}]},"item_3_description_40":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"postprint","subitem_description_type":"Other"}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京都立大学都市研究センター"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00134354","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03863506","subitem_source_identifier_type":"ISSN"}]},"item_3_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":"青木, 繁"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 浩平"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-12-26"}],"displaytype":"detail","filename":"20024-029-008.pdf","filesize":[{"value":"344.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"20024-029-008.pdf","url":"https://tokyo-metro-u.repo.nii.ac.jp/record/5098/files/20024-029-008.pdf"},"version_id":"b12f718a-c2d2-4bf5-a5d8-a08919eaf6b3"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"耐震設計における信頼性と裕度について : 設備機器の耐震設計を例に","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"耐震設計における信頼性と裕度について : 設備機器の耐震設計を例に"}]},"item_type_id":"3","owner":"3","path":["798"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-01-10"},"publish_date":"2017-01-10","publish_status":"0","recid":"5098","relation_version_is_last":true,"title":["耐震設計における信頼性と裕度について : 設備機器の耐震設計を例に"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T17:48:27.730898+00:00"}