{"created":"2025-06-13T02:00:21.303783+00:00","id":7238,"links":{},"metadata":{"_buckets":{"deposit":"6830f31a-3b72-4aa7-b50b-83c218f75613"},"_deposit":{"created_by":7,"id":"7238","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"7238"},"status":"published"},"_oai":{"id":"oai:nied-repo.bosai.go.jp:00007238","sets":["5:1749778844647"]},"author_link":["1632"],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"高精度シミュレーションモデル構築に向けた配管系加振試験","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Shaking Table Test of Piping System for Developing High-precision Simulation Model","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"作成者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"防災科学技術研究所","creatorNameLang":"ja"},{"creatorName":"ボウサイカガクギジュツケンキュウショ","creatorNameLang":"ja-Kana"},{"creatorName":"National Research Institute for Earth Science and Disaster Resilience","creatorNameLang":"en"}],"familyNames":[{"familyName":"防災科学技術研究所","familyNameLang":"ja"},{"familyName":"ボウサイカガクギジュツケンキュウショ","familyNameLang":"ja-Kana"},{"familyName":"National Research Institute for Earth Science and Disaster Resilience","familyNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1632","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"DA04781797","nameIdentifierScheme":"CiNii","nameIdentifierURI":"https://ci.nii.ac.jp/author/DA04781797"}]}]},"item_1617186626617":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"原子力発電施設の耐震設計では、2011 年の東北地方太平洋沖地震における福島第一原子力発電施設の事故を受け、設計の想定を超えた条件に対する配慮が求められるようになっています。したがって、次世代原子力システムの耐震設計・耐震性能評価では、終局挙動も含めた非弾性挙動を適切に評価することができるモデリングが不可欠です。以上のことから、原子力施設の重要構造物の 1 つである配管系を対象とし、終局強度の評価可能な高精度シミュレーションモデルの検証に不可欠なデータ取得を目的として、Ｅ－ディフェンス検証実験を実施しました。エルボやティを有し、立ち上がり部を含む立体的な形状の試験体を作製しました。この試験体には、加振試験時の応答増幅と試験体固有振動数を調整するため、重錘を設置しました。入力波として、模擬地震波と、正弦波を用いました。25%～500%の模擬地震波を入力することにより、配管系の弾性域から終局挙動までのデータを取得しました。これにより、ティ部の損傷データやティ部直上の直管でのラチェット変形など、多くの詳細データが取得できました。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"In the seismic design of nuclear power plants, considerations for conditions exceeding design assumptions have become necessary after the 2011 Off-the-Coast of Tohoku Earthquake. Therefore, modeling capable of appropriately evaluating non-elastic behavior, including ultimate behavior, is indispensable. Based on the above, E-Defense verification experiment was conducted to acquire data essential for verifying a high-precision simulation model, targeting piping systems. A test specimen with a slightly complex three-dimensional shape, including elbows, a T-joint, and a riser section, was fabricated. To amplify the response during shaking tests and adjust the test specimen's natural frequency, weights were installed at each location. As input motions, simulated earthquake motions and sine motions were used. By inputting simulated earthquake motions, data was acquired from the elastic range to the ultimate behavior of the piping system. As a result, detailed data such as damage data of the T-joint and ratchet deformation in the straight pipe directly above the T-joint were obtained.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"データ取得：2022年　","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"Data acquisition period : 2022","subitem_description_language":"en","subitem_description_type":"Other"},{"subitem_description":"お問い合わせ：asebi@bosai.go.jp　","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"inquiry： asebi@bosai.go.jp","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"防災科学技術研究所"},{"subitem_1522300295150":"en","subitem_1522300316516":"National Research Institute for Earth Science and Disaster Resilience"}]},"item_1617186660861":{"attribute_name":"Date","attribute_value_mlt":[{"subitem_1522300695726":"Issued","subitem_1522300722591":"2024-10-23"}]},"item_1617186783814":{"attribute_name":"識別子","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"10.17598/NIED.0020-E202201"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"dataset","resourceuri":"http://purl.org/coar/resource_type/c_ddb1"}]},"item_1617353299429":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_1522306207484":"isIdenticalTo","subitem_1522306287251":{"subitem_1522306382014":"URI","subitem_1522306436033":"https://asebi.bosai.go.jp/"},"subitem_1523320863692":[{"subitem_1523320867455":"en","subitem_1523320909613":"LOGIN Page for Registered Users"}]}]},"item_title":"高精度シミュレーションモデル構築に向けた配管系加振試験","item_type_id":"40006","owner":"7","path":["1749778844647"],"publish_date":"2025-06-19","publish_status":"0","recid":"7238","relation_version_is_last":true,"title":["高精度シミュレーションモデル構築に向けた配管系加振試験"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-06-23T05:38:50.698427+00:00"}