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SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------- <br />• DITCH SS-4 <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 0.48 cfs <br />Slope 2.00 ~ <br />Sideslopes 2.00:1 (L) 2.00:1 (R) <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 />• <br />0.48 cfs <br />0.34 ft <br />0.64 ft <br />1.37 ft <br />2.57 ft <br />2.01 fps <br />0.24 sq ft <br />0.15 ft <br />0.86 <br />310 <br />