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Analysis of Sand Flow Evolution in Tailing Dam Failure

並列摘要


This paper presents study on sand flow evolution during the failures of tailing dam by using unsteady two-dimensional planar equation averaged on depth. The depth and velocity field of sand flow within the area affected by tailing dam failure are obtained by applying nonlinear iteration and discretized analysis of tailing flow model. In addition, numerical analysis performed by using FLUENT further provides detailed characteristics of tailing distribution and the velocity variation during tailing failure.

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