Abstract. Siltfence is a curtain-like structure to prevent the spread of suspended pollutants generated by constructions in rivers or coasts, and its shape deforms horizontally and vertically. In this paper, we propose a modeling method to simulate the siltfence deformed in the two directions by coupling with water flow dynamics. We preform numerical simulations on a siltfence installed in flume using the proposed method, and we confirm its validity by comparing between the simulation and flume experiment.
"},{"@language":"ja","@value":"概要. シルトフェンスとは，河川や沿岸等で土木工事により発生する汚濁物質の拡散抑制のため使用されるカーテン状の敷設物であり，一定の流れ場の下では鉛直および水平方向の変形が発生する．本論文では，流体の運動と連成し，その２つの変形を同時に再現可能なアルゴリズムを提案する．実際に水路にシルトフェンスを敷設した場合のシミュレーションを行い，同じ条件での実験結果との比較から，提案アルゴリズムの妥当性を確認する．
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Susumu"},{"@language":"ja","@value":"山田 進"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"日本原子力研究開発機構システム計算科学センター"},{"@language":"en","@value":"Center for Computational Science & e-Systems, Japan Atomic Energy Agency"},{"@language":"en","@value":"Nuclear Safety Research Center, Japan Atomic Energy Agency"},{"@language":"ja","@value":"日本原子力研究開発機構安全研究センター"}]},{"@id":"https://cir.nii.ac.jp/crid/1410568937777768065","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000411954127"}],"foaf:name":[{"@language":"ja","@value":"町田 昌彦"},{"@language":"en","@value":"Machida Masahiko"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"日本原子力研究開発機構システム計算科学センター"},{"@language":"en","@value":"Center for Computational Science & e-Systems, Japan Atomic Energy Agency"},{"@language":"en","@value":"Nuclear Safety Research Center, Japan Atomic Energy 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日本応用数理学会"}],"prism:publicationDate":"2021","prism:volume":"31","prism:number":"1","prism:startingPage":"20","prism:endingPage":"43"},"availableAt":"2021","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E3%82%B7%E3%83%AB%E3%83%88%E3%83%95%E3%82%A7%E3%83%B3%E3%82%B9","dc:title":"シルトフェンス"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%9C%80%E6%80%A5%E9%99%8D%E4%B8%8B%E6%B3%95","dc:title":"最急降下法"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%B5%81%E4%BD%93%E8%A8%88%E7%AE%97","dc:title":"流体計算"},{"@id":"https://cir.nii.ac.jp/all?q=%E9%80%A3%E6%88%90%E8%A8%88%E7%AE%97","dc:title":"連成計算"}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2008332182"},{"@type":"CIA","@value":"130008003325"}]}