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• <br />• <br /> <br />SEDCAD+ ERODIBLE CHANNEL DESIGN <br />DITCH 3A (from crusher building) <br />Limiting Velocity Technique <br />Clear water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 0.50 cfs <br />Slope 5.00 ~ <br />Sideslopes 2.00:1 (L) 2.00:1 (R) <br />Manning's n 0.025 <br />Max. Velocity 3.75 fps <br />Material STIFF CLAY, VERY COLLOIDAL <br />Freeboard .3 ft <br />RESULTS: <br />Actual Discharge 0.51 cfs <br />Depth 0.28 ft <br />with Freeboard 0.58 ft <br />Top Width 1.11 ft <br />with Freeboard 2.31 ft <br />Velocity 3.32 fps <br />Cross Sectional Area 0.15 sq ft <br />Hydraulic Radius 0.12 ft <br />Froude Number 1.57 <br />iK~~ <br />