{"created":"2021-03-01T06:00:20.422968+00:00","id":7882,"links":{},"metadata":{"_buckets":{"deposit":"285b5e71-cd42-4ad9-8433-741ce9348a33"},"_deposit":{"id":"7882","owners":[],"pid":{"revision_id":0,"type":"depid","value":"7882"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00007882","sets":["1:86"]},"author_link":["40645","40646","40647","40648","40641","44829","44830","40644"],"item_1646810750418":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_3_alternative_title_198":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"A STUDY OF ICE BREAK AND ICE FLOW DURING RIVER ICE BREAKUP"}]},"item_3_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"I_1080","bibliographicPageStart":"I_1075","bibliographicVolumeNumber":"67","bibliographic_titles":[{"bibliographic_title":"土木学会論文集B1(水工学）"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"It is important to clarify the formation, break and flow of river ice on frozen rivers. The aim of this study is to\nclarify ice break and flow phenomena during river ice breakup, as these phenomena are the initial stages of ice jam.\nWith regard to the break of river ice, we developed a method of judging ice break by comparing the stress caused\nby the flowing water and flowing ice, and the allowable bending stress of the river ice. The ice flow is expressed\nusing the continuity equation that considers the change in amount of ice, and the equation of motion that considers the\neffect of the flowing water. This one-dimensional mathematical model showed that although there is a problem with\nthe reproducibility of ice jam, it is possible to reproduce ice break and flow phenomena by comparing the freezing\nconditions from the results of the calculations, with those of aerial images of the actual river.","subitem_description_type":"Abstract"}]},"item_3_full_name_183":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"40645","nameIdentifierScheme":"WEKO"}],"names":[{"name":"YOSHIKAWA, Yasuhiro","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"40646","nameIdentifierScheme":"WEKO"}],"names":[{"name":"WATANABE, Yasuharu","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"40647","nameIdentifierScheme":"WEKO"}],"names":[{"name":"HAYAKAWA, Hiroshi","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"40648","nameIdentifierScheme":"WEKO"}],"names":[{"name":"HIRAI, Yasuyuki","nameLang":"en"}]}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"公益社団法人 土木学会"}]},"item_3_relation_191":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.2208/jscejhe.67.I_1075","subitem_relation_type_select":"DOI"}}]},"item_3_select_195":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"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":"吉川, 泰弘","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡邊, 康玄","creatorNameLang":"ja"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"早川, 博","creatorNameLang":"ja"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"平井, 康幸","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-22"}],"displaytype":"detail","filename":"2011-03_河川解氷時の河氷の破壊と流下に関する研究.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"2011-03_河川解氷時の河氷の破壊と流下に関する研究.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/7882/files/2011-03_河川解氷時の河氷の破壊と流下に関する研究.pdf"},"version_id":"f34095e2-9642-4421-bf8e-2bae481bd3ad"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Frozen Rivers","subitem_subject_scheme":"Other"},{"subitem_subject":"Mathematical Model","subitem_subject_scheme":"Other"},{"subitem_subject":"River Ice Breakup","subitem_subject_scheme":"Other"},{"subitem_subject":"River Ice Flow","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":"河川解氷時の河氷の破壊と流下に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"河川解氷時の河氷の破壊と流下に関する研究","subitem_title_language":"ja"},{"subitem_title":"A STUDY OF ICE BREAK AND ICE FLOW DURING RIVER ICE BREAKUP","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-08-04"},"publish_date":"2015-08-04","publish_status":"0","recid":"7882","relation_version_is_last":true,"title":["河川解氷時の河氷の破壊と流下に関する研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-13T02:21:22.713901+00:00"}