Author(s): E. I. Debol’Skaya
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Keywords: No Keywords
Abstract: Mathematical model of ice jam formation in river beds is presented. Water flow is assumed as one-dimensional and it is described by Saint-Venant equation. The ice cover is considered to be elastic plate. The ice destruction criteria were obtained and used at numerical calculating. The place and moment of ice cover destruction, speed of water level elevation caused by jam action and speed of jam propagation upstream may be calculated numerically used the modeL
Year: 1996