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SEDCAD+ RIPRAP CHANNEL DESIGN <br />----------------------------- <br />u <br />EAST DITCH SEGMENT #2 TO CULVERT #2 <br />INPUT VALUES: <br />Shape <br />Discharge <br />Slope <br />Sideslopes (L and R) <br />Freeboard <br />TRIANGULAR <br />4.79 cfs <br />4.67 <br />3.90:1 <br />.3 ft <br />RESULTS: <br />i• <br />Steep Slope Design - Simons/OSM Method <br />Depth <br />with Freeboard <br />Top Width <br />with Freeboard <br />Velocity <br />Cross Sectional Area <br />Hydraulic Radius <br />Manning's n <br />Froude Number <br />Dmax <br />D50 <br />D10 <br />1.40:1 <br />0.38 ft <br />0.68 ft <br />2.02 ft <br />3.61 ft <br />12.43 fps <br />0.39 sq ft <br />0.18 ft <br />0.037 <br />5.02 <br />0.938 ft (11.25 in) <br />0.750 ft ( 9.00 in) <br />0.250 ft ( 3.00 in) <br />l~ <br />