{"_buckets": {"deposit": "7ac90fe9-1357-463e-9154-fd355f6549e7"}, "_deposit": {"created_by": 7, "id": "7228", "owners": [7], "pid": {"revision_id": 0, "type": "depid", "value": "7228"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00007228", "sets": ["1749778844647"]}, "author_link": ["1632"], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "土のう構造体を用いた既設盛土の経済的耐震補強工法の実用化に向けた検証実験", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Verification Experiment for Practical Implementation of Economical Seismic Retrofitting  Method for Existing Embankment by using Sandbag Structure", "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": "兵庫県内では耐震性の低い道路盛土や宅地盛土が多数存在します。1995年の兵庫県南部地震でも、道路盛土や宅地盛土の大規模崩壊がありました。被災した盛土の本復旧には多大な時間と費用を要するのが現状です。国土強靱化の一環として社会基盤諸施設の耐震化が進む中で、低廉で迅速な盛土の耐震補強工法の研究開発は、まさに喫緊の課題となっています。上記の背景から、兵庫県と神戸大学との共同で、Ｅ－ディフェンスを用いた、新たな耐震補強工法「土のう構造体を用いた道路盛土の耐震補強工法」の検証実験を実施しました。本工法は、盛土のり尻の土を掘削して作製した大型土のうを積み上げ、その上下を支圧板で挟み込み、プレストレス鋼棒で締め付けることにより、剛な構造体とする工法です。高さ4ｍの盛土試験体に、徐々に振幅を大きくしながら、5Hzの正弦波を繰返し入力して、損傷の進展過程を調査しました。その結果，土のう構造体を用いた耐震補強工法の効果を検証することができました。", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}, {"subitem_description": "There are many non-earthquake-resistant embankments in Hyogo Prefecture. During the 1995 Southern Hyogo Prefecture EQ, there were significant collapses of such embankments. The current situation is that it takes a great deal of time and money to fully restore damaged embankments, and therefore, there is a great need for development into low-cost, quick-response methods of reinforcing embankments to make them more earthquake-resistant. In light of this, in collaboration with Hyogo Prefecture and Kobe University, E-Defense verification tests were conducted to verify a new earthquake-resistant reinforcement method for road embankments. This method involves constructing rigid sandbag structures by piling up large sandbags, sandwiching them between upper and lower steel plates, and tightening them with prestressed steel bars. The process of damage development was investigated by repeatedly inputting sine motions with gradually increasing amplitude to an embankment test specimen. As a result, it was possible to verify the effectiveness of the seismic reinforcement method using sandbag structures.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}, {"subitem_description": "データ取得：2019年　", "subitem_description_language": "ja", "subitem_description_type": "Other"}, {"subitem_description": "Data acquisition period : 2019", "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": "2021"}]}, "item_1617186783814": {"attribute_name": "識別子", "attribute_value_mlt": [{"subitem_identifier_type": "DOI", "subitem_identifier_uri": "10.17598/NIED.0020-E201904"}]}, "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": "土のう構造体を用いた既設盛土の経済的耐震補強工法の実用化に向けた検証実験", "item_type_id": "40006", "owner": "7", "path": ["1749778844647"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/7228", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2025-06-19"}, "publish_date": "2025-06-19", "publish_status": "0", "recid": "7228", "relation": {}, "relation_version_is_last": true, "title": ["土のう構造体を用いた既設盛土の経済的耐震補強工法の実用化に向けた検証実験"], "weko_shared_id": -1}