{"_buckets": {"deposit": "f5a84029-4d81-4ec3-a07a-073893844348"}, "_deposit": {"created_by": 7, "id": "7341", "owner": "7", "owners": [7], "owners_ext": {"displayname": "NIED-IR_test", "username": null}, "pid": {"revision_id": 0, "type": "depid", "value": "7341"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00007341", "sets": ["1749778844647"]}, "author_link": ["1632"], "control_number": "7341", "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "コンクリートブロック塀耐震性能の検証", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Verification of Seismic Performance of Concrete Block Walls", "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": "現在、建築基準法はもとより、日本建築学会においてもコンクリートブロック塀の高さや構造に関する規準が定められていますが、規準を守らず作られたコンクリートブロック塀や経年劣化により耐震性能が低下したコンクリートブロック塀が存在しています。コンクリートブロックが用いられる車庫ゲートもコンクリートブロック塀と同様に転倒の危険性があり、耐震性能の向上が求められています。既往の研究において、コンクリートブロック塀の構造性能は静的・動的載荷実験により検証されてきましたが、耐震補強方法や動的応答時の根入れの影響については知見が不足しています。この様な背景から、Ｅ－ディフェンス実験では、コンクリートブロック塀およびシャッター付き車庫ゲートの動的応答特性や耐震性能を明らかにし、現行設計規準の有効性を確認するとともに、コンクリートブロック塀に関する新たな規準の確立や耐震性の低いブロック塀に対する耐震補強工法の確立に資する知見を獲得することを目的としました。\nＥ－ディフェンス実験に用いた試験体は①耐震補強金具を有する土漕付きコンクリートブロック塀、②新工法を用いた新設用コンクリートブロック塀、③日本建築学会の指針に沿って設計した控壁を有する土漕付きコンクリートブロック塀、④不適合施工されたコンクリートブロック塀、⑤シャッター付き鋼製ゲート、⑥大型L型基礎ボイドRM塀、⑦L型基礎を有するコンクリートブロック塀、⑧I型基礎を有する土漕付きコンクリートブロック塀、⑨L型基礎を有する土漕付きコンクリートブロック塀の９種類としました。\nこれらの試験体による振動実験より、耐震性能等を検証し、目的を達成しました。", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}, {"subitem_description": "The Japanese Building Standards Law and the Architectural Institute of Japan (AIJ) currently specify standards for the height and structure of concrete block walls. However, the construction of certain concrete block walls was undertaken without adherence to these established standards, while others have experienced deterioration over time. Garage gates composed of concrete blocks are susceptible to overturning and necessitate enhancements in seismic performance. Concrete block walls have been the subject of numerous studies, which have verified their structural performance through static and dynamic loading tests. However, there is still a lack of knowledge regarding seismic reinforcement methods and the influence of foundation embedment on dynamic response. In consideration of these factors, the E-Defense experiment sought to elucidate the dynamic response characteristics and seismic performance of concrete block walls and steel garage gates equipped with shutters. The objective of the experiment was twofold: first, to substantiate the validity of prevailing design standards, and second, to acquire knowledge that could contribute to the establishment of new standards for concrete block walls and the development of seismic reinforcement methods for walls with inadequate seismic performance.\nThe test specimens utilized in the E-Defense experiment are listed below:\n(1) Seismic reinforcement steel frames for concrete block walls embedded in the ground;\n(2) A new construction method for concrete block walls;\n(3) Concrete block walls with a retaining wall embedded in the ground designed according to AIJ guidelines;\n(4) A noncompliant reinforced concrete block wall;\n(5) A steel garage gate with a shutter;\n(6) Large void reinforced masonry walls with an L-shaped foundation;\n(7) A concrete block wall with an L-shaped foundation;\n(8) A concrete block wall with an I-shaped foundation embedded in the ground;\n(9) A concrete block wall with an L-shaped foundation embedded in the ground.\nThe objectives were achieved by verifying the seismic performance and other characteristics of the specimens through vibration testing.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}, {"subitem_description": "データ取得期間：2023年", "subitem_description_language": "ja", "subitem_description_type": "Other"}, {"subitem_description": "Data acquisition period:2023", "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": "2025-10-28"}]}, "item_1617186783814": {"attribute_name": "識別子", "attribute_value_mlt": [{"subitem_identifier_type": "DOI", "subitem_identifier_uri": "10.17598/NIED.0020-E202302"}]}, "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(en)"}]}]}, "item_title": "コンクリートブロック塀耐震性能の検証", "item_type_id": "40006", "owner": "7", "path": ["1749778844647"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/7341", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2025-10-28"}, "publish_date": "2025-10-28", "publish_status": "0", "recid": "7341", "relation": {}, "relation_version_is_last": true, "title": ["コンクリートブロック塀耐震性能の検証"], "weko_shared_id": -1}