寒冷地河川の取水施設における晶氷変動量の推定手法

書誌事項

タイトル別名
  • AN ESTIMATION METHOD OF FRAZIL SLUSH VARIATION IN TAKE FACILITIES ON ICE-COVERED RIVERS
  • カンレイチ カセン ノ シュスイ シセツ ニ オケル ショウヒョウ ヘンドウリョウ ノ スイテイ シュホウ

この論文をさがす

抄録

 In this paper, Frazil slush variation mechanism and a method of frazil slush variation estimation on ice-covered river are studied. This study did develop a frazil slush generation, transport and accumulation calculation model. The continuous input values of this model are air temperature, wind velocity, sunshine duration, snowfall depth and water level. We carried out field observation of frazil slush accumulation using the ADCP and the SWIP. It was shown that the calculation model built by this study can reproduce the frazil slush variation of the real river. The increase of frazil slush transport, the increase of frazil slush generation and the upstream frazil slush accumulation volume are important values when considering frazil slush blockage of water intakes.

収録刊行物

参考文献 (8)*注記

もっと見る

関連プロジェクト

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ