{"created":"2023-07-26T07:16:30.007732+00:00","id":2000458,"links":{},"metadata":{"_buckets":{"deposit":"1f0cf5cb-04f0-49ed-9f73-4407f6b158a2"},"_deposit":{"created_by":15,"id":"2000458","owner":"15","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"2000458"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:02000458","sets":["1:86"]},"author_link":[],"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_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"I_210","bibliographicPageStart":"I_205","bibliographicVolumeNumber":"78","bibliographic_titles":[{"bibliographic_title":"土木学会論文集B1（水工学）","bibliographic_titleLang":"ja"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究の目的は，アイスジャム発生前に現れる解氷時期の推定手法の開発である．解氷時期に氷板厚が減少するため，氷板厚の計算式の精度向上を試みた．積雪・融雪・降雨を考慮した氷板厚計算式は，計算値の精度が高いことを示し，支配的なパラメーターは計算上の最小水温であることが分かった．解氷時期を推定する指標として，氷板厚の変動加速度PBを提案した．6つの入力値を用いる実用的な解氷時期推定手法を開発した．本手法は，アイスジャム発生付近でPBのピークが現れており，安全側で解氷時期を推定した．本手法においては，全面結氷時の氷板厚も重要なパラメーターであることが分かった．","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_3_publisher_212":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"土木学会","subitem_publisher_language":"ja"}]},"item_3_relation_191":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2208/jscejhe.78.2_I_205","subitem_relation_type_select":"DOI"}}]},"item_3_select_195":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher","subitem_select_language":"en"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"吉川 泰弘","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"横山 洋","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"平田 智道","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"阿部 孝章","creatorNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-07-26"}],"filename":"2022-11 氷板厚計算式に基づく実用的な解氷時期推定手法の開発 .pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","url":{"url":"https://kitami-it.repo.nii.ac.jp/record/2000458/files/2022-11 氷板厚計算式に基づく実用的な解氷時期推定手法の開発 .pdf"},"version_id":"0ae381bd-e2b2-438a-8980-394a45c3eee9"}]},"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":"氷板厚計算式に基づく実用的な解氷時期推定手法の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"氷板厚計算式に基づく実用的な解氷時期推定手法の開発","subitem_title_language":"ja"}]},"item_type_id":"3","owner":"15","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-07-26"},"publish_date":"2023-07-26","publish_status":"0","recid":"2000458","relation_version_is_last":true,"title":["氷板厚計算式に基づく実用的な解氷時期推定手法の開発"],"weko_creator_id":"15","weko_shared_id":3},"updated":"2023-07-26T07:29:02.391040+00:00"}