Математическая модель катастрофического селевого потока 2000 г. в Тырныаузестатья
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Дата последнего поиска статьи во внешних источниках: 29 мая 2018 г.
Аннотация:The catastrophic mud-flow of 2000 in the town of Tyrnyauz is simulated using a two-phase hydraulic model accounting for separate movement of water and solid particles, as well as the processes of their interaction. The input information is the longitudinal section of the mud-flow channel and water discharge values in the upper reaches and in the mud-flow canyon. Statistical modeling of dynamic characteristics of the flow for the section line where the mud-flow control flume begins has been carried out using the Monte Carlo method. Output characteristics of the model have been correlated with the measurements obtained through processing of a video showing the movement of the mud-flow.