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SEDCAD+ RIPRAP CHANNEL DESIGN <br />----------------------------- <br />• <br />3RD N ACCESS RD DITCH BETWEEN C-B & C-C <br />INPUT VALUES: <br />Shape <br />Discharge <br />Slope <br />Sideslopes (L and R) <br />Freeboard <br />RESULTS: <br />TRIANGULAR <br />6.95 cfs <br />16.00 <br />2.00:1 <br />.3 ft <br />4.00:1 <br />Steep Slope Design - Simons/OSM Method <br />• <br />• <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 />0.20 ft <br />0.50 ft <br />1.19 ft <br />2.99 ft <br />59.31 fps <br />0.12 sq ft <br />0.09 ft <br />0.042 <br />33.25 <br />1.875 ft (22.50 in) <br />1.500 ft (18.00 in) <br />0.500 ft ( 6.00 in) <br />11-4-93 <br />D-30 <br />