Effect of ice cover on bed deformations in lower pools |
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| Authors: | E I Debol’skaya V K Debol’skii O Ya Maslikova A V Ermakov |
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| Institution: | (1) Water Problems Institute, Russian Academy of Sciences, ul. Gubkina 3, Moscow, 119333, Russia |
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| Abstract: | The effect of ice cover on bed deformations in the lower pools of hydraulic structures was examined by using data of laboratory and numerical experiments. Data of numerical experiments were used to parameterize bed deformations as a function of the release volume and duration, the length of ice hole, ice roughness coefficient, soil particle size, porosity, and density. The results of numerical experiments were compared with data of field and laboratory measurements. |
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