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SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------- <br />• DITCH D23AA <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 1.48 cfs <br />Slope 2.00 ~ <br />Sideslopes 2.50:1 (L) 2.50:1 (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 1.48 cfs <br />Depth 0.48 ft <br />with Freeboard 0.78 ft <br />Top Width 2.40 ft <br />with Freeboard 3.90 ft <br />Velocity 2.58 fps <br />• <br />Cross Sectional Area 0.57 sq ft <br />Hydraulic Radius 0.22 ft <br />Froude Number 0.93 <br />• Reviud SNNS <br />