{"created":"2021-03-01T06:00:20.361427+00:00","id":7881,"links":{},"metadata":{"_buckets":{"deposit":"47cdf0c3-5602-48f5-9f8d-16d594676c04"},"_deposit":{"id":"7881","owners":[],"pid":{"revision_id":0,"type":"depid","value":"7881"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00007881","sets":["1:86"]},"author_link":["40635","40636","40637","40638","40639","40640","40629","40630","40631","40632","40633","40634"],"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":"ESTIMATION OF TSUNAMI WAVE IMPACT PRESSURE ON RIVER STRUCTURES BY AN IMPROVED PARTICLE METHOD"}]},"item_3_biblio_info_186":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"I_615","bibliographicPageStart":"I_605","bibliographicVolumeNumber":"70","bibliographic_titles":[{"bibliographic_title":"土木学会論文集A1（構造・地震工学）"}]}]},"item_3_description_184":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究は津波遡上域に設置された河川管理施設への波圧を評価する手法を提案するものである．2011年東北地方太平洋沖地震津波は北海道の1級河川10河川に遡上した．新釧路川では遡上した津波が樋門ゲートに衝突する映像が捉えられた．本研究は，河川津波と樋門ゲートのような河川管理施設の相互作用解析のために２次元粒子法に基づくモデルを構築することを目的としている．著者らが利用する手法は2次元Moving ParticleSemi-implicit (MPS)法に基づくものであり，これは自由水面を持つ非圧縮性流れの計算のために提案された手法である．3種の数値実験，すなわち静水圧，ダム崩壊流れによる衝撃力，激しいスロッシング問題に適用することでコードの妥当性を検証し，水の大変形や分裂が伴う流れ解析への適用性を示した．その後，波の特性と河川管理施設への最大作用波圧の検討を行うため，本手法を樋門への津波侵入シミュレーションに適用した．\n\\n This paper presents a method for estimating wave pressure on river management facilities at tsunami run-up area. The tsunami generated by the 2011 Tohoku Pacific-Coast Earthquake intruded ten Class-1 Rivers in Hokkaido, Japan. Videotaped imagery showed the tsunami which propagated into Shin-Kushiro River struck a sluice gate with wave breaking. The main aim of this paper is to develop a 2D particle based simulation model for analysis of interaction between river-tsunami and river management facilities such as sluice gates. The numerical method we use is based on the 2D Moving Particle Semi-implicit (MPS) method, which has been proposed for calculation of incompressible fluid flows. Validation of the code by some numerical tests, namely, hydrostatic pressure, impacts by a dam break flow and a violent sloshing flow are carried out to demonstrate the applicability of the particle method for impact pressure estimation. Then the method is applied to the simulation of tsunami wave intrusion into a sluice gate to investigate the wave characteristics and to estimate maximum impact pressures on it.","subitem_description_type":"Abstract"}]},"item_3_full_name_183":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"40635","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ABE, Takaaki","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"40636","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SATOH, Yoshishige","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"40637","nameIdentifierScheme":"WEKO"}],"names":[{"name":"YOSHIKAWA, Yasuhiro","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"40638","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ITOH, Akashi","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"40639","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ootsuki, Toshiyuki","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"40640","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KANOH, Hiroki","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/jscejseee.70.I_605","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_uri":"open access"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"阿部, 孝章","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 好茂","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉川, 泰弘","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊藤, 丹","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大槻, 敏行","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"加納, 浩生","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":"2014-07.pdf","filesize":[{"value":"5.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"2014-07.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/7881/files/2014-07.pdf"},"version_id":"bd0a4df1-12cb-4b8e-9402-e0df907bb854"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Tsunami in Rivers","subitem_subject_scheme":"Other"},{"subitem_subject":"River Facility","subitem_subject_scheme":"Other"},{"subitem_subject":"Wave Impact Pressure","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":"高精度粒子法に基づく河川構造物に対する津波波圧推定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"高精度粒子法に基づく河川構造物に対する津波波圧推定","subitem_title_language":"ja"},{"subitem_title":"ESTIMATION OF TSUNAMI WAVE IMPACT PRESSURE ON RIVER STRUCTURES BY AN IMPROVED PARTICLE METHOD","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["86"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-07-22"},"publish_date":"2015-07-22","publish_status":"0","recid":"7881","relation_version_is_last":true,"title":["高精度粒子法に基づく河川構造物に対する津波波圧推定"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-13T02:21:20.824108+00:00"}