Fig. 1. Photo of sluice gate installed in the channel.
Fig. 2. Configuration of experimental system.
Fig. 3. Sluice gate installation and the corresponding scheme of measuring points (1st and 2nd experiment).
Fig. 4. Variation of discharge coefficient against Froude number.
Fig. 5. Variation of sediment transport weight ratio (Qs / (y33ρ)) against Froude number.
Fig. 6. Variation of hydraulic jump height ratio (hj / y3) against Froude number.
Fig. 7. Variation of hydraulic jump length ratio (Lj / y3) against Froude number.
Fig. 8. Analyses of 95% prediction interval for the calculated of hydraulic characteristics.
Table 1. Experimental conditions
Table 2. Multiple regression analysis results
Table 3. Results in the analysis of variance
Table 4. VIF values for determining the multicollinearity of the independent variable
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