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SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------- <br />• DITCH 5C NORTH 10-YEAR 24-HOUR STORM <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRAPEZOIDAL <br />Discharge 25.47 cfs <br />Slope 2.00 $ <br />Sideslopes 1.50:1 (L) 4.00:1 (R) <br />Bottom Width 2.50 ft <br />Manning's n 0.03 0 <br />Max. Velocity 5.50 fps <br />Material GRADED SILTS - COBBLES COLLOIDAL <br />Freeboard .3 ft <br />RESULTS: <br /> Actual Discharge 25.47 cfs <br /> Depth 0.97 ft <br /> with Freeboard 1.27 ft <br /> Top Width 7.84 ft <br /> with Freeboard 9.49 ft <br />• Velocity 5.07 fps <br /> Cross Sectional Area 5.02 sq ft <br /> Hydraulic Radius 0.61 ft <br /> Froude Number 1.12 <br />• <br /> D-93 Revis ect U51e3/ya <br />