{"created":"2023-06-19T10:28:37.534383+00:00","id":8097,"links":{},"metadata":{"_buckets":{"deposit":"c727024a-978a-4e0e-9131-d77787440e1c"},"_deposit":{"created_by":18,"id":"8097","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"8097"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00008097","sets":["216:218","35:151"]},"author_link":["8780","6368"],"item_77_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1987-11-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"182","bibliographicPageStart":"173","bibliographicVolumeNumber":"37","bibliographic_titles":[{"bibliographic_title":"室蘭工業大学研究報告. 理工編","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of the Muroran Institute of Technology. Science and engineering","bibliographic_titleLang":"en"}]}]},"item_77_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_77_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The deterioration of concrete structures due to age, particularly in marine environments, has recently become a subject of great concern. In this study, the properties of 60-year old concrete in a marine environment are examined, taking the opportunity of the demolition of the northern breakwater of Muroran Port in 1984 to obtain samples. As a result of the study it was found that the concrete, which was made from blast furnace slag and volcanic ash and appeared to contain sea sand, had scarcely deteriorated at all, even though it had been exposed to sea water environment for 60 years.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_77_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"菅田 紀之（SUGATA Noriyuki）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000111_ja.html"}]},"item_77_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"室蘭工業大学","subitem_publisher_language":"ja"}]},"item_77_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"40003627656","subitem_relation_type_select":"NAID"}}]},"item_77_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 1987 室蘭工業大学","subitem_rights_language":"ja"}]},"item_77_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05802415","subitem_source_identifier_type":"PISSN"}]},"item_77_source_id_14":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00238225","subitem_source_identifier_type":"NCID"}]},"item_77_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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"尾崎,  訒","creatorNameLang":"ja"},{"creatorName":"OZAKI, Shinobu","creatorNameLang":"en"},{"creatorName":"オザキ, シノブ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"菅田,  紀之","creatorNameLang":"ja"},{"creatorName":"SUGATA, Noriyuki","creatorNameLang":"en"},{"creatorName":"スガタ, ノリユキ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-16"}],"displaytype":"detail","filename":"kiyo37_rikou_pp173-182.pdf","filesize":[{"value":"836.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kiyo37_rikou_pp173-182.pdf","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/8097/files/kiyo37_rikou_pp173-182.pdf"},"version_id":"872fce73-ee86-4da4-ad43-63011de292e4"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Sixty-Year Old Concrete in a Marine Environment","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Sixty-Year Old Concrete in a Marine Environment","subitem_title_language":"en"}]},"item_type_id":"77","owner":"18","path":["151","218"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-03-04"},"publish_date":"2014-03-04","publish_status":"0","recid":"8097","relation_version_is_last":true,"title":["Sixty-Year Old Concrete in a Marine Environment"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-10-25T04:22:11.473748+00:00"}