{"created":"2025-06-13T01:58:16.002480+00:00","id":7161,"links":{},"metadata":{"_buckets":{"deposit":"f27ada60-5f38-4221-bc42-c38ef06464ef"},"_deposit":{"created_by":7,"id":"7161","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"7161"},"status":"published"},"_oai":{"id":"oai:nied-repo.bosai.go.jp:00007161","sets":["5:1749778844647"]},"author_link":["1632"],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"橋梁耐震実験研究 橋梁コンポーネント実験（C1-1実験）","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Experimental Study of Seismic Performance of Bridge Component (C1-1)","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":"1995年兵庫県南部地震で甚大な被害が発生した鉄筋コンクリート（RC）橋脚の破壊特性の解明を目的として、1960年代の技術基準で設計された実大規模のRC橋脚試験体を用いた震動実験を実施しました。試験体として、直径1.8 m、高さ7.5 mの円柱橋脚躯体を製作しました。震動台の入力地震動には1995年兵庫県南部地震の際にJR鷹取駅で観測された地震動と同等のものを用いました。その結果、帯鉄筋の重ね継ぎ手がはずれて、完全にコアコンクリートに対する拘束効果が失われました。これは、実際に兵庫県南部地震で発生した被害を再現する結果となっています。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"In order to clarify the failure mechanism of reinforced concrete (RC) bridge piers, which were severely damaged in the 1995 Hyogo-ken Nanbu Earthquake, shaking table tests were conducted using full-scale RC bridge pier test specimens designed according to the technical standards of the 1960s. A full-scale circular pier with a diameter of 1.8 m and a height of 7.5 m was constructed as the test specimen. The input seismic motion on the shaking table was the same as that observed at JR Takatori Station during the 1995 Hyogo-ken Nanbu Earthquake. As a result, the lap-joints of the stirrups came loose, completely losing their restraining effect on the core concrete. This result reproduces the damage that actually occurred during the Hyogo-ken Nanbu Earthquake.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"データ取得：2007年　","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"Data acquisition period : 2007","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":"2009"}]},"item_1617186783814":{"attribute_name":"識別子","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"10.17598/NIED.0020-E200705"}]},"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":"橋梁耐震実験研究 橋梁コンポーネント実験（C1-1実験）","item_type_id":"40006","owner":"7","path":["1749778844647"],"publish_date":"2025-06-19","publish_status":"0","recid":"7161","relation_version_is_last":true,"title":["橋梁耐震実験研究 橋梁コンポーネント実験（C1-1実験）"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-06-23T05:38:47.569177+00:00"}