水路を遡上する波動流れとその氾濫流に対する3次元数値計算

• 牛島 省

  京都大学大学院社会基盤工学専攻

• 牧野 統師

  京都大学工学部地球工学科

• 円界 正憲

  京都大学大学院社会基盤工学専攻

• 禰津 家久

  京都大学大学院社会基盤工学専攻

書誌事項

タイトル別名

• 3D NUMERICAL PREDICTION OF WAVE FLOWS RUNNING UP IN A RIVER AND THEIR FLOODED FLOWS

抄録

It has been reported that tsunamis, which have arrived at river mouths, sometimes run up in rivers and that the wave flows cause serious damage in structures. In order to evaluate the related local phenomena, such as the transportation of floating materials, fluid forces caused by wave flows and flows over river banks, a 3D computational method, MICS (Multiphase Incompressible flow solver with Collocated grid System) is thought to be effective, since it enables us to deal with the front of free surface flows and evaluate fluid forces without empirical formulations. Some basic hydraulic experiments were carried out and the measured wave flows and their flooded flows were compared with the predictions.

収録刊行物

• 水工学論文集

  水工学論文集 50 679-684, 2006

  公益社団法人 土木学会

キーワード

• tsunami
• flood
• wave flows
• 3D numerical prediction
• 3D MICS

詳細情報

• CRID: 1390282680148309760
• NII論文ID: 130003842317
• DOI: 10.2208/prohe.50.679
• ISSN: 18849172
• ISSN: 09167374
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可