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<br />• <br />SEDCAD+ RIPRAP CHANNEL DESIGN <br />HRD-G1R <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 8.67 cfs <br />Slope 10.00 ~ <br />Sideslopes (L and R) 3.00:1 3.00:1 <br />Freeboard None <br />RESULTS: <br />Steep Slope Design - PADER Method <br />Depth 0.72 ft <br />with Freeboard 0.00 ft <br />Top Width 4.31 ft <br />with Freeboard 0.00 ft <br />Velocity 5.60 fps <br />Cross Sectional Area 1.55 sq ft <br />Hydraulic Radius 0.34 ft <br />Manning's n 0.041 <br />Froude Number 1.65 <br />Dmax 0.313 ft ( 3.75 in) <br />D50 0.250 ft ( 3.00 in) <br />D10 0.083 ft ( 1.00 in) <br />• <br />