{"created":"2021-03-01T06:06:48.479758+00:00","id":4973,"links":{},"metadata":{"_buckets":{"deposit":"fe16cfd4-7155-4e61-bfd0-5c91670f91ea"},"_deposit":{"id":"4973","owners":[],"pid":{"revision_id":0,"type":"depid","value":"4973"},"status":"published"},"_oai":{"id":"oai:teapot.lib.ocha.ac.jp:00004973","sets":["226:216:222"]},"item_12_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-06-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"646","bibliographicPageEnd":"1272","bibliographicPageStart":"1266","bibliographicVolumeNumber":"66","bibliographic_titles":[{"bibliographic_title":"日本機械学會論文集. B編"}]}]},"item_12_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_12_description_46":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"学術雑誌論文","subitem_description_type":"Other"}]},"item_12_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The flow around a cylindrical body standing on the sand is computed numerically and the movement of the sand is investigated. The numerical method employed in this study can be divided into three parts:(1)calculation of the flow around the pole using MAC method with a generalized coordinate system;(2)estimation of the sand transfer caused by the flow through the friction;(3) determination of the shape of the ground. Since the computational area changes at step(3), this procedure has to be repeated at each time step. Results show that the horseshoe vortex scoops out the ground in front of the pole. When the pole has the plane perpendicular to the flow, it generates a big horseshoe vortex to make the scouring force strong. On the other hand, when the pole has the cross section that is flat along the flow, such as lens or ellipse, the scouring force becomes weak. Furthermore, it is found that the horseshoe vortex becomes small when the pole has the conical base.","subitem_description_type":"Abstract"}]},"item_12_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"社団法人日本機械学会"}]},"item_12_relation_54":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ci.nii.ac.jp/naid/110002393126/","subitem_relation_type_select":"URI"}}]},"item_12_rights_14":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"社団法人日本機械学会"},{"subitem_rights":"本文データは学協会の許諾に基づきCiNiiから複製したものである"}]},"item_12_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_12_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00187441","subitem_source_identifier_type":"NCID"}]},"item_12_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03875016","subitem_source_identifier_type":"ISSN"}]},"item_12_subject_20":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"530","subitem_subject_scheme":"NDC"}]},"item_12_subject_24":{"attribute_name":"NIIサブジェクト","attribute_value_mlt":[{"subitem_subject":"機械工学","subitem_subject_scheme":"Other"}]},"item_12_text_18":{"attribute_name":"形態","attribute_value_mlt":[{"subitem_text_value":"615166 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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":"菅, 牧子"}],"nameIdentifiers":[{"nameIdentifier":"106815","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"河村, 哲也"}],"nameIdentifiers":[{"nameIdentifier":"106816","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"桑原, 邦郎"}],"nameIdentifiers":[{"nameIdentifier":"106817","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KAN, Makiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"106818","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KAWAMURA, Tetuya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"106819","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KUWAHARA, Kunio","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"106820","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":"2018-04-26"}],"displaytype":"detail","filename":"日本機械学會論文集B66(646)_菅河村桑原.pdf","filesize":[{"value":"615.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"日本機械学會論文集B66(646)_菅河村桑原.pdf","url":"https://teapot.lib.ocha.ac.jp/record/4973/files/日本機械学會論文集B66(646)_菅河村桑原.pdf"},"version_id":"9d49e0c7-58eb-4c2a-b5d9-f380d97e5bb4"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Computational Fluid","subitem_subject_scheme":"Other"},{"subitem_subject":"Dynamics Numerical","subitem_subject_scheme":"Other"},{"subitem_subject":"Analysis Finite","subitem_subject_scheme":"Other"},{"subitem_subject":"Difference Method Sand","subitem_subject_scheme":"Other"},{"subitem_subject":"Transfer by the Flow","subitem_subject_scheme":"Other"},{"subitem_subject":"Cylinderical Body","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":"さまざまな形状をもつ柱に対する洗掘現象の数値的研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"さまざまな形状をもつ柱に対する洗掘現象の数値的研究","subitem_title_language":"ja"},{"subitem_title":"Numerical Study of the Sand Movement around a Cylindrical Body Standing on the Sand","subitem_title_language":"en"}]},"item_type_id":"12","owner":"1","path":["222"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-04-10"},"publish_date":"2008-04-10","publish_status":"0","recid":"4973","relation_version_is_last":true,"title":["さまざまな形状をもつ柱に対する洗掘現象の数値的研究"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-12T06:01:40.433696+00:00"}