流雪溝中で完全浮遊する雪塊の最大流雪量の検討

• 福嶋 祐介

  長岡技術科学大学建設系

書誌事項

タイトル別名

• Maximum flow rate of snow floating in an open channel.
• リュウセツコウチュウ デ カンゼン フユウスル セツカイ ノ サイダイ リュウ

抄録

A maximum flow rate of floating snow in an open channel is discussed with a theory and experiments. Snow, lighter than water, flows in an upper part of a channel, and water in a lower part. The mixture of snow and water occupies the upper part where the velocity is almost uniform. Assuming that the snow-water mixture is a Bingham fluid, the velocity profile in the channel is derived and the maximum flow rate of snow is calculated. The theory is found to be reasonable compared with the experimental results. This theory is applicable to the cases in which the slope of a channel is mild and the water depth is large.

収録刊行物

• 雪氷

  雪氷 57 (4), 339-348, 1995

  公益社団法人 日本雪氷学会

キーワード

• 流雪溝
• 最大流雪量
• 開水路流れ

詳細情報

• CRID: 1390282681438004224
• NII論文ID: 10002381930
• NII書誌ID: AN00131221
• DOI: 10.5331/seppyo.57.339
• ISSN: 18836267
• ISSN: 03731006
• NDL書誌ID: 3637516
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3637516
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可