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SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------- <br />(~, <br />EAST DITCH SEGMENT #1 TO CULVERT #2 <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape <br />O Discharge <br />q Slope <br />,~\ Sideslopes <br />Manning's n <br />Max. Velocity <br />Material <br />Freeboard <br />TRIANGULAR <br />3.47 cfs <br />4.67 °s <br />3.90:1 (L) 1.44:1 <br />0.025 <br />5.00 fps <br />STIFF CLAY, VERY COLLOIDAL <br />.3 ft <br />RESULTS: <br />(~ <br />Actual Discharge 3.47 cfs <br />Depth 0.51 ft <br />with Freeboard 0.81 ft <br />Top Width 2.73 ft <br />with Freeboard 4.33 ft <br />Velocity 4.97 fps <br />Cross Sectional Area 0.70 sq ft <br />Hydraulic Radius 0.24 ft <br />Froude Number 1.73 <br />(R) <br />~• <br />