{"created":"2021-03-01T05:59:12.609569+00:00","id":6769,"links":{},"metadata":{"_buckets":{"deposit":"3f0b652c-c242-49f0-b9e8-eea23f0674e5"},"_deposit":{"id":"6769","owners":[],"pid":{"revision_id":0,"type":"depid","value":"6769"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00006769","sets":["7:15:60"]},"item_2_alternative_title_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Research on RC structure housing and old communication system for northern territory"}]},"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"75","bibliographicPageStart":"63","bibliographicVolumeNumber":"31","bibliographic_titles":[{"bibliographic_title":"北見工業大学研究報告"}]}]},"item_2_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Before World War II, an ocean floor cable was laid between Nemuro city and kunashiri Island in Japanese northern territory. Then a reinforced concrete structure was built as a communication system in Nemuro City. The structure is located near the beach line of about 12m. The external deterioration is very severe in the cold sea environment due to the penetration of the salt at the splash zone and the many cycles of freezing and thawing over many years. The purpose of this research was to investigate the deterioration of the concrete and the corrosion level of the reinforcing steel in order to predict the service life of the concrete structure. Also, a repair method is studied to preserve this structure. 　　","subitem_description_type":"Abstract"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"34203","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hiroshi, SAKURAI"}]},{"nameIdentifiers":[{"nameIdentifier":"34204","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kaneyoshi, OKADA"}]},{"nameIdentifiers":[{"nameIdentifier":"34205","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Noboru, SAEKI"}]}]},"item_2_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"北見工業大学"}]},"item_2_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"桜井, 宏"}],"nameIdentifiers":[{"nameIdentifier":"34200","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岡田, 包儀"}],"nameIdentifiers":[{"nameIdentifier":"34201","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐伯, 昇"}],"nameIdentifiers":[{"nameIdentifier":"34202","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-22"}],"displaytype":"detail","filename":"31-2-5.pdf","filesize":[{"value":"5.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"31-2-5.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/6769/files/31-2-5.pdf"},"version_id":"1d085156-4699-44e7-8a53-e11516b04f75"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"北方領土旧通信施設のｺﾝｸﾘｰﾄ調査","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"北方領土旧通信施設のｺﾝｸﾘｰﾄ調査"}]},"item_type_id":"2","owner":"1","path":["60"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-04-09"},"publish_date":"2007-04-09","publish_status":"0","recid":"6769","relation_version_is_last":true,"title":["北方領土旧通信施設のｺﾝｸﾘｰﾄ調査"],"weko_creator_id":"1","weko_shared_id":3},"updated":"2022-12-13T02:20:04.513616+00:00"}