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SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------- <br />C J <br />DITCH N OF SAE 8-ROCK DUST TANKS <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 0.39 cfs <br />Slope 0.80 ~ <br />Sideslopes 2.00:1 (L) 2.00:1 (R) <br />Manning's n 0.030 <br />Max. Velocity 5.50 fps <br />Material GRADED SILTS - COBBLES COLLOIDAL <br />Freeboard .3 ft <br />RESULTS: <br />U <br />Actual Discharge 0.39 cfs <br />Depth 0.38 ft <br />with Freeboard 0.68 ft <br />Top Width 1.52 ft <br />with Freeboard 2.72 ft <br />Velocity 1.36 fps <br />Cross Sectional Area 0.29 sq ft <br />Hydraulic Radius 0.17 ft <br />Froude Number 0.55 <br />• <br />