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SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------- <br />DITCH D24E • <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 0.26 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 0.26 cfs <br />Depth 0.25 ft <br />with Freeboard 0.55 ft <br />Top Width 1.24 ft <br />with Freeboard 2.74 ft <br />Velocity 1.66 fps <br /> <br />Cross Sectional Area <br />0.15 • <br />sq ft <br />Hydraulic Radius 0.12 ft <br />Froude Number 0.83 <br />• <br />Revised SNNS <br />