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SEDCAD+ ERODIBLE CHANNEL DESIGN <br />DITCH 7-3 <br />Limiting Velocity Technique <br />Sediment-laden water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 3.24 cfs <br />Slope 7.30 $ <br />Sideslopes 2.00:1 (L) 2.00:1 (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 />Actual Discharge 3.23 cfs <br />Depth 0.55 ft <br />with Freeboard 0.85 ft <br />Top Width 2.21 ft <br />with Freeboard 3.41 ft <br />Velocity 5.29 fps <br />Cross Sectional Area 0.61 sq ft <br />Hydraulic Radius 0.25 ft <br />Froude Number 1.77 <br />• <br />C~ <br />