{"created":"2023-07-27T06:52:08.829223+00:00","id":45903,"links":{},"metadata":{"_buckets":{"deposit":"dda75046-84ef-4202-9d82-628a6a023af6"},"_deposit":{"created_by":18,"id":"45903","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"45903"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00045903","sets":["2812:2813:2819"]},"author_link":["79733","2905"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-06-09","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"6p.","bibliographicVolumeNumber":"2012-04-01 - 2015-03-31","bibliographic_titles":[{"bibliographic_title":"平成26(2014)年度 科学研究費補助金 若手研究(B) 研究成果報告書"},{"bibliographic_title":"2014 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{}],"nameIdentifiers":[{},{}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"洋上風力発電の円筒形基礎を想定した模型を砂地盤に設置し，暴浪の発生から終息までの波浪を造波水槽内に再現して実験を行った．波の不規則性や変動性が構造物周辺の洗掘地形の発達・埋戻しに及ぼす影響を究明するとともに，その変動過程を捉えられる数値解析モデルを開発した．また，波による海底砂の移動限界条件を正確に与える実験式を考案し，数値解析に利用した．波および流れによる砂漣の発生・変形過程，および海中の円筒構造物周りの洗掘現象の解析を行った．その結果，砂漣から構造物スケールの海底面の変動現象を良好に捉えられる解析手法を構築することができた．","subitem_description_type":"Abstract"},{"subitem_description":"This study investigates the scour process at a slender monopile during various phases of a storm to give a better understanding of scour and backfilling mechanisms. Laboratory experiments were carried out to simulate the scouring effect at a pile by a storm consisting of a succession of seven phases of irregular waves. A numerical model was developed in order to perform simulations of the process of the scour and backfilling around a pile in waves. The initiation of sediment motion under waves was studied to develop a simple empirical model for determining critical Shields parameter and critical velocity of fine sand. Evolutions of vortex ripples and scour around a pile were simulated to demonstrate the effectiveness of the numerical model and empirical model. It was found that the methods has proved useful in understanding of dynamics of small scale bed form (vortex ripples) and middle scale bed form (pile scour).","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:24760389, 研究期間(年度):2012-04-01 - 2015-03-31","subitem_description_type":"Other"},{"subitem_description":"出典：研究課題「海中構造物周辺の底質浮遊・洗掘機構の解明と波浪・土砂・地形の相互作用系の統合解析」課題番号24760389\n（KAKEN：科学研究費助成事業データベース（国立情報学研究所））\n（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-24760389/24760389seika/）を加工して作成","subitem_description_type":"Other"}]},"item_9_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学理工研究域地球社会基盤学系 ","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00052237","subitem_identifier_reg_type":"JaLC"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/search/?qm=30313688"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=30313688","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24760389/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24760389/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-24760389/24760389seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-24760389/24760389seika/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-09-28"}],"displaytype":"detail","filename":"TE-PR-UMEDA-S-kaken 2015-6p.pdf","filesize":[{"value":"1.0 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"TE-PR-UMEDA-S-kaken 2015-6p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/45903/files/TE-PR-UMEDA-S-kaken 2015-6p.pdf"},"version_id":"682de6e3-7fa7-4809-bb78-bfb31595c547"}]},"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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"海中構造物周辺の底質浮遊・洗掘機構の解明と波浪・土砂・地形の相互作用系の統合解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"海中構造物周辺の底質浮遊・洗掘機構の解明と波浪・土砂・地形の相互作用系の統合解析"},{"subitem_title":"Mechanisms of the interaction among waves, sediment transport and bed evolution around a marine structure and the integrated analysis","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["2819"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-10-01"},"publish_date":"2018-10-01","publish_status":"0","recid":"45903","relation_version_is_last":true,"title":["海中構造物周辺の底質浮遊・洗掘機構の解明と波浪・土砂・地形の相互作用系の統合解析"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T09:37:18.322996+00:00"}