For the calculation of the scouring of rock foundations of a block structure by water flows falling from high dams.
2021
The paper proposes a new method for calculating the erosion of rock bedrock by water flows falling from high dams, which, unlike existing methods, takes into account such factors as fracturing in the rock bedrock, filtration of the feeding flow into cracks in the rock bedrock and ejection of rock detachment from its nest. A new formula for calculating the depth of local erosion of a rock bed has been derived, the calculations based on which correspond to the results of existing in-situ and laboratory observations with the highest accuracy. Tab. 1, Fig. 1, Ref. 11.
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