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SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------- <br />• DITCH SS-2 <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 0.20 cfs <br />Slope 10.00 e <br />Sideslopes 2.00:1 (L) 2.00:1 (k) <br />Manning's n ~ 0.030 <br />Max. Velocity 5.00 fps <br />Material GRADED LOAM - COBBLES NONCOLLOIDAL <br />Freeboard .3 ft <br />RESULTS: <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 />u <br />0.20 cfs <br />0.18 ft <br />0.48 ft <br />0.74 ft <br />1.94 ft <br />2.98 fps <br />0.07 sq ft <br />0.08 ft <br />1.73 <br />309 <br />