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SEDCAD+ RIPRAP CHANNEL DESIGN <br />----------------------------- <br />C~ <br />3RD N ACCESS RD DITCH BETWEEN C-A & C-D <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 7.22 cfs <br />Slope 23.30 <br />Sideslopes (L and R) 2.00:1 <br />Freeboard .3 ft <br />RESULTS: <br />Steep Slope Design - Simons/OSM Method <br />r1 <br />U <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 />4.00:1 <br />0.12 ft <br />0.42 ft <br />0.73 ft <br />2.53 ft <br />162.41 fps <br />0.04 sq ft <br />0.06 ft <br />0.043 <br />116.01 <br />2.188 ft (26.25 in) <br />1.750 ft (21.00 in) <br />0.583 ft ( 7.00 in) <br />11-4-93 <br />D-26 <br />