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<br />u <br />SEDCAD+ ERODIBLE CHANNEL DESIGN <br />DITCH D34BB <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 1.27 cfs <br />Slope 2.00 ~ <br />Sideslopes 2.50:1 (L) 2.50:1 (R) <br />Manning's n 0.025 <br />Max. Velocity 5.00 fps <br />Material ALLUVIAL SILTS COLLOIDAL <br />Freeboard .3 ft <br />RESULTS: <br />u <br />Actual Discharge 1.27 cfs <br />Depth 0.42 ft <br />with Freeboard 0.72 ft <br />Top Width 2.11 ft <br />with Freeboard 3.61 ft <br />Velocity 2.85 fps <br />Cross Sectional Area 0.45 sq ft <br />Hydraulic Radius 0.20 ft <br />Froude Number 1.09 <br /> <br />