{"created":"2023-11-01T04:39:16.816433+00:00","id":2000141,"links":{},"metadata":{"_buckets":{"deposit":"2de05808-05b4-4963-a568-808924424b04"},"_deposit":{"created_by":20,"id":"2000141","owner":"20","owners":[20],"pid":{"revision_id":0,"type":"depid","value":"2000141"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:02000141","sets":["216:427","46"]},"author_link":["56077"],"control_number":"2000141","item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-10","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"6","bibliographicPageEnd":"218","bibliographicPageStart":"213","bibliographicVolumeNumber":"22","bibliographic_titles":[{"bibliographic_title":"コンクリート構造物の補修,補強,アップグレード論文報告集","bibliographic_titleLang":"ja"},{"bibliographic_title":"Proceedings of the Concrete Structure Scenarios, JSMS","bibliographic_titleLang":"en"}]}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究では,鉄筋コンクリート(RC)梁を対象に,凍結融解作用による劣化程度と深度,補修の有無がせん断耐力に及ぼす影響を検証した.液体窒素により凍結融解作用を与え,段階的にRC梁の片方の側面を劣化させ,3点載荷試験を実施した.片側側面表層の相対動弾性係数が60%近くまで劣化すると,せん断強度が7.5%程度低下したが,ポリマーセメントモルタルで補修することで,せん断強度が回復した.また既往のトラス・アーチ機構に基づくせん断強度式により,劣化した梁,さらに補修した梁試験体の実験値を適切に評価できた.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本材料学会","subitem_publisher_language":"ja"}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2022 日本材料学会","subitem_rights_language":"ja"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2434-7396","subitem_source_identifier_type":"EISSN"}]},"item_79_version_type_21":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"及川, 雄大","creatorNameLang":"ja"},{"creatorName":"OIKAWA, Yudai","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"三好, 慶大","creatorNameLang":"ja"},{"creatorName":"MIYOSHI, Keita","creatorNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"TAKASE, Yuya","creatorNameLang":"en"},{"creatorName":"タカセ, ユウヤ","creatorNameLang":"ja-Kana"},{"creatorName":"髙瀬, 裕也","creatorNameLang":"ja"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-11-01"}],"displaytype":"detail","filename":"JAMS_22_213-218.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/2000141/files/JAMS_22_213-218.pdf"},"version_id":"bbcdc392-a8ea-4c87-8d1d-cf367e97414e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"凍害劣化","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"液体窒素","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"相対動弾性係数","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"ポリマーセメントモルタル","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"せん断耐力","subitem_subject_language":"ja","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"側面が凍害劣化した鉄筋コンクリート梁のせん断耐力と断面修復効果に関する基礎的研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"側面が凍害劣化した鉄筋コンクリート梁のせん断耐力と断面修復効果に関する基礎的研究","subitem_title_language":"ja"},{"subitem_title":"Fundamental Study on Shear Strength and Repair Effect for Reinforced Concrete Beam with Frost-damaged Side Surface","subitem_title_language":"en"}]},"item_type_id":"79","owner":"20","path":["46","427"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-11-01"},"publish_date":"2023-11-01","publish_status":"0","recid":"2000141","relation_version_is_last":true,"title":["側面が凍害劣化した鉄筋コンクリート梁のせん断耐力と断面修復効果に関する基礎的研究"],"weko_creator_id":"20","weko_shared_id":-1},"updated":"2023-11-01T06:05:56.703608+00:00"}