{"_buckets": {"deposit": "68a368de-71e9-4c8a-94f5-48fa87b83a9c"}, "_deposit": {"created_by": 7, "id": "7232", "owners": [7], "pid": {"revision_id": 0, "type": "depid", "value": "7232"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00007232", "sets": ["1749778844647"]}, "author_link": ["1632"], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "力の伝達を制限する接続部を有するフレーム・スパインシステムの振動台実験", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Frame-Spine System with Force-Limiting Connections for Low-Damage Seismic-Resilient Buildings", "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": "従来の鋼フレームシステムでは、層間変位が特定の層に集中するリスクを有しています。剛性/強度の高い芯棒（スパイン）構造と従来の鋼フレームを組み合わせることで、層間変位の集中を軽減できますが、芯棒のようなシステムは高モード応答から大きな地震力と加速度を生じます。 最近の研究では、鋼フレームと芯棒を力の伝達を制限する機構で接続（Force-Limiting Connection）することにより、鋼フレームを剛性の高い芯棒から隔離することで、地震力と床加速度を大幅に低減できることが示されています。このことを検証するため、京都大学防災研究所およびアーバナ・シャンペーン校他との共同研究として、実大の4層S造建物と芯棒をU字およびT字ダンパーで接続した試験体のＥ－ディフェンス震動台実験を実施しました。4層S造建物の下3層部分は、災害時重要施設の高機能設備性能評価と機能損失判定のための振動実験（E202003）の免震棟を再利用しました。実験の結果、S造建物に芯棒を追加すると、建物各階で均一な相関変形角が生じることや、芯棒の追加によって生じる床加速度の増加は、力の伝達を制限する接続部を採用することで低減できることがわかっています。", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}, {"subitem_description": "Conventional ductile steel frame systems have significant potential for story drift concentration, with associated damage to drift-sensitive non-structural systems, and potential for collapse. A stiff / strong spine combined with a conventional ductile frame helps eliminate story drift concentration, but spine systems develop large accelerations from higher mode response. Recent work shows that seismic forces and floor accelerations can be significantly reduced using deformable force-limiting connections (FLCs) to isolate the floors of a building from a stiff lateral-force-resisting system. To verify this, as a collaborative research project with the Disaster Prevention Research Institute at Kyoto University and the University of Illinois at Urbana-Champaign, E-Defense shake table tests were conducted on a full-scale 4-story steel frame building connected to a spine with U-shaped and T-shaped tongue dampers. The shake table tests show that elastic spines added to a deficient MRF can enforce a more uniform drift profile, and that increased floor accelerations arising from addition of the elastic spines can be reduced by employing FLC.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}, {"subitem_description": "データ取得：2020年　", "subitem_description_language": "ja", "subitem_description_type": "Other"}, {"subitem_description": "Data acquisition period : 2020", "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": "2022"}]}, "item_1617186783814": {"attribute_name": "識別子", "attribute_value_mlt": [{"subitem_identifier_type": "DOI", "subitem_identifier_uri": "10.17598/NIED.0020-E202004"}]}, "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": "力の伝達を制限する接続部を有するフレーム・スパインシステムの振動台実験", "item_type_id": "40006", "owner": "7", "path": ["1749778844647"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/7232", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2025-06-19"}, "publish_date": "2025-06-19", "publish_status": "0", "recid": "7232", "relation": {}, "relation_version_is_last": true, "title": ["力の伝達を制限する接続部を有するフレーム・スパインシステムの振動台実験"], "weko_shared_id": -1}