{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390001205321258496.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2208/kaigan.71.i_253"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"027077870"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/027077870"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I027077870"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/kaigan/71/2/71_I_253/_pdf"}},{"identifier":{"@type":"NAID","@value":"130005109517"}}],"dc:title":[{"@language":"ja","@value":"ISPH法による越流に伴う防潮堤背後の洗掘計算"},{"@language":"en","@value":"NUMERICAL SIMULATION OF SCOURING BEHIND THE SEAWALL CAUSED BY TSUNAMI OVERFLOW WITH ACCURATE ISPH METHOD"},{"@language":"ja-Kana","@value":"ISPHホウ ニ ヨル エツリュウ ニ トモナウ ボウチョウテイ ハイゴ ノ センクツ ケイサン"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"At The 2011 off the Pacific coast of Tohoku Earthquake, many seawalls were damaged by Tsunami overflow. Some previous studies indicated that if the foundation of structures was scoured, the stability of structures seriously declined, but the relationship between scouring depth and overflow hasn't been well understood and prediction method hasn't also established. In this study, the scouring depth caused by tsunami overflow was calculated by using numerical simulation based on accurate ISPH method and the results were compared with the physical model tests. The results of this study are as follows; 1) There is a high proportional relationship between scouring depth and the overflow depth, 2) The scouring behind the seawall can be reproduced and the maximum scouring depth can be evaluated by accurate ISPH method."},{"@language":"ja","@value":"東日本大震災では，多くの構造物が津波の越流により被災した．既往研究では，越流水塊により前面または背後地盤が洗掘された場合，構造物の安定性が著しく低下することが指摘されているものの，越流規模と洗掘深の関係はいまだに不明な点が多く，その予測手法についても確立されていない．そこで本研究では，高精度ISPH法に地盤の侵食メカニズムを組み込むとともに，津波越流による洗掘深を再現し，その結果を水理模型実験と比較した．本研究の結果を次に示す．1)洗掘深と越流深との間には高い相関関係がある．2)高精度ISPH法を用いて，防潮堤背後の洗掘を再現し，最大洗掘深の評価が可能である．"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410001205321258502","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000310335286"}],"foaf:name":[{"@language":"ja","@value":"大家 隆行"},{"@language":"en","@value":"OIE Takayuki"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Pacific Consultants Co., Ltd."},{"@language":"ja","@value":"パシフィックコンサルタンツ株式会社"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001205321258500","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000310335287"}],"foaf:name":[{"@language":"en","@value":"WANG Dong"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Tianjin University"},{"@language":"ja","@value":"Tianjin University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001205321258498","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000310335288"}],"foaf:name":[{"@language":"ja","@value":"高谷 岳志"},{"@language":"en","@value":"TAKATANI Takeshi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Mizuho Information & Research Institute, Inc."},{"@language":"ja","@value":"みずほ情報総研株式会社"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001205321258497","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000310335289"}],"foaf:name":[{"@language":"ja","@value":"荒木 和博"},{"@language":"en","@value":"ARAKI Kazuhiro"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Mizuho Information & Research Institute, Inc."},{"@language":"ja","@value":"みずほ情報総研株式会社"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001205321258499","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000310335290"}],"foaf:name":[{"@language":"en","@value":"LI Shaowu"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Tianjin University"},{"@language":"ja","@value":"Tianjin 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仁志"},{"@language":"en","@value":"GOTO Hitoshi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Kyoto University"},{"@language":"ja","@value":"京都大学 工学研究科 社会基盤工学専攻"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001205321258501","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000310335292"}],"foaf:name":[{"@language":"ja","@value":"有川 太郎"},{"@language":"en","@value":"ARIKAWA Taro"}],"jpcoar:affiliationName":[{"@language":"en","@value":"CHUO University"},{"@language":"ja","@value":"中央大学 理工学部 都市環境学科"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"18838944"},{"@type":"PISSN","@value":"18842399"},{"@type":"NDL_BIB_ID","@value":"026999519"}],"prism:publicationName":[{"@language":"en","@value":"Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)"},{"@language":"ja","@value":"土木学会論文集Ｂ２（海岸工学）"},{"@value":"土木学会論文集B2(海岸工学)"},{"@language":"en","@value":"Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)"},{"@language":"ja","@value":"海岸工学論文集"}],"dc:publisher":[{"@language":"en","@value":"Japan Society of Civil Engineers"},{"@language":"ja","@value":"公益社団法人 土木学会"}],"prism:publicationDate":"2015","prism:volume":"71","prism:number":"2","prism:startingPage":"I_253","prism:endingPage":"I_258"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"http://id.ndl.go.jp/bib/027077870"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I027077870"},{"@id":"https://www.jstage.jst.go.jp/article/kaigan/71/2/71_I_253/_pdf"}],"availableAt":"2015","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=ISPH","dc:title":"ISPH"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%B4%97%E6%8E%98","dc:title":"洗掘"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%B4%A5%E6%B3%A2%E8%B6%8A%E6%B5%81","dc:title":"津波越流"},{"@id":"https://cir.nii.ac.jp/all?q=%E9%98%B2%E6%BD%AE%E5%A0%A4","dc:title":"防潮堤"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%86%8D%E7%8F%BE%E8%A8%88%E7%AE%97","dc:title":"再現計算"},{"@id":"https://cir.nii.ac.jp/all?q=ISPH","dc:title":"ISPH"},{"@id":"https://cir.nii.ac.jp/all?q=scour","dc:title":"scour"},{"@id":"https://cir.nii.ac.jp/all?q=tsunami%20over%20flow","dc:title":"tsunami over flow"},{"@id":"https://cir.nii.ac.jp/all?q=seawall","dc:title":"seawall"},{"@id":"https://cir.nii.ac.jp/all?q=reproduction%20calculation","dc:title":"reproduction calculation"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390001204642156160","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"高潮・高波における災害とその対策"},{"@language":"en","@value":"Disaster Induced by High Tides and High Waves and Its Countermeasures"},{"@language":"ja-Kana","@value":"タカシオ ・ タカナミ ニ オケル サイガイ ト ソノ タイサク"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205319551744","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"越流洗堀深に対する落下高さの影響に関する検討"},{"@language":"en","@value":"EFFECT ON SCOUR DEPTH OF FALLING HEIGHT OF OVERFLOW"},{"@language":"ja-Kana","@value":"エツリュウセンボリシン ニ タイスル ラッカ タカサ ノ エイキョウ ニ カンスル ケントウ"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2000771888"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I027077870"},{"@type":"CROSSREF","@value":"10.2208/kaigan.71.i_253"},{"@type":"CIA","@value":"130005109517"},{"@type":"OPENAIRE","@value":"doi_________::9d666dbb8eac48e2778ce694cafd19da"},{"@type":"CROSSREF","@value":"10.2208/kaigan.72.i_1087_references_DOI_TEhce3NsjMz6XIlakKxuBnbvH4s"},{"@type":"CROSSREF","@value":"10.5359/jawe.42.273_references_DOI_TEhce3NsjMz6XIlakKxuBnbvH4s"}]}