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SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------ <br />• <br />DITCH S OF ACCESS RD TO SAE 7-WATER TNKS <br />Limiting Velocity Technique <br />Sediment-laden water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 0.30 cfs <br />Slope 1.00 ~ <br />Sideslopes 50.00:1 (L) 50.00:1 (R) <br />Manning's n 0.030 <br />Max. Velocity 5.50 fps <br />Material GRADED SILTS - COBBLES COLLOIDAL <br />Freeboard .3 ft <br />RESULTS: <br />• <br />Actual Discharge <br />Depth <br />with Freeboard <br />Top Width <br />with Freeboard <br />Velocity <br />Cross Sectional Area <br />Hydraulic Radius <br />Froude Number <br />0.30 cfs <br />0.10 ft <br />0.40 ft <br />9.57 ft <br />39.57 ft <br />0.65 fps <br />0.46 sq ft <br />0.05 ft <br />0.53 <br />• <br />