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As a basis for designing a forced-hydraulic-jump-type stilling basin, the pressure magnitude on the upstream and downstream faces of a continuous-vertical sill has been investigated experimentally, and the nature of the pressure distribution on the faces of the sill has been discussed. Furthermore, an experimental formula for the drag force acting on the sill has been proposed considering the characteristics of the flow condition over the sill.
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Ohtsu et al. (1991) studied this question.
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