Tidal Creekの発達に関する実験と数値計算

• 岩崎 理樹

  北海道大学工学研究科

• 清水 康行

  北海道大学工学研究科

• 木村 一郎

  北海道大学工学研究科

書誌事項

タイトル別名

• EXPERIMENTAL AND NUMERICAL STUDY ON DEVELOPMENT OF TIDAL CREEK NETWORK

抄録

This paper presents the laboratory tests on developing process of tidal creek network in the small flume and also validation of numerical model which can replicate the morphodynamic evolution of tidal channel and its geomorphic features. The experimental conditions fully satisfied the kinematic, dynamic and sediment transport similarities between the real and experimental scale. The channel network, which has the similar channel characteristics such as ratio between the channel width and depth observed in real field, was reproduced in the experimental flume. This study also conducted the numerical simulations with experimental conditions for validating the physically-based two-dimensional morphodynamic model. The results showed that the proposed morphodynamic model can simulate reasonably the geometry of channel network and its developing process observed in the experiment.

収録刊行物

• 土木学会論文集Ｂ１（水工学）

  土木学会論文集Ｂ１（水工学） 67 (4), I_859-I_864, 2011

  公益社団法人 土木学会

キーワード

• タイダルクリーク
• 潮汐流
• 実験
• 二次元地形変動モデル
• 水路網

詳細情報

• CRID: 1390282680329143680
• NII論文ID: 130004557689
• DOI: 10.2208/jscejhe.67.i_859
• ISSN: 2185467X
• 本文言語コード: ja
• 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