{"created":"2025-06-13T01:58:46.159536+00:00","id":7178,"links":{},"metadata":{"_buckets":{"deposit":"0496a4bd-15dd-4208-901c-a2d39c421cd9"},"_deposit":{"created_by":7,"id":"7178","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"7178"},"status":"published"},"_oai":{"id":"oai:nied-repo.bosai.go.jp:00007178","sets":["5:1749778844647"]},"author_link":["1632"],"control_number":"7178","item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"現行知見に基づく耐震余裕の定量評価と耐震評価高度化技術の抽出研究","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Research on the Tank Sloshing Effect","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":"【株式会社東芝による施設貸与実験】BWR 発電所に設置される平底円筒形タンクは、想定地震力に対して、健全性および内包流体を維持する機能の確保が求められています。しかしながら、スロッシングにより内部流体が天板に衝突する影響を合理的に評価する手法が確立されていないため、多くのタンクは、想定する地震力により発生する最大スロッシング高よりも高い位置に天板を設置するように設計されています。これらのことから、平底円筒形タンクの内部流体の挙動や内部流体のスロッシングによりタンクに作用する動圧に関するデータ取得を目的とした、Ｅ－ディフェンス振動実験を行いました。実験により、非線形性の強い内部流体の波高、動圧などの時刻歴データを取得、3 次元シミュレーションによる流動解析の結果と実験結果を比較することにより、シミュレーションの妥当性・再現性を検証しました。また、スロッシングによるタンク天板への影響評価手法の確立にむけた検証を行っています。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"【Facility Rental Experiment Conducted by Toshiba Corporation】The flat-bottomed cylindrical tanks installed in BWR power plants are required to maintain their integrity and containment of internal fluids under design earthquake motions. However, since there is no established method for reasonably evaluating the effects of internal fluid sloshing with the tank top, many tanks are designed with the tank top positioned at a height higher than the maximum sloshing height expected to occur due to the assumed seismic forces. In light of this, E-Defense shaking tests were conducted to obtain data on the behavior of internal fluids and the dynamic pressure acting on the tank due to internal fluid sloshing in flat-bottomed cylindrical tanks. Through the experiments, time-history data on wave heights and dynamic pressures of the highly nonlinear internal fluid were obtained. By comparing the results of three-dimensional simulation-based flow analysis with the experimental results, the validity and reproducibility of the simulation were verified.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"データ取得：2009年","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"Data acquisition period : 2009","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":"2011"}]},"item_1617186783814":{"attribute_name":"識別子","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"10.17598/NIED.0020-E200907"}]},"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":"現行知見に基づく耐震余裕の定量評価と耐震評価高度化技術の抽出研究","item_type_id":"40006","owner":"7","path":["1749778844647"],"publish_date":"2025-06-19","publish_status":"0","recid":"7178","relation_version_is_last":true,"title":["現行知見に基づく耐震余裕の定量評価と耐震評価高度化技術の抽出研究"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-06-30T06:40:44.767487+00:00"}