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SEDCAD+ RIPRAP CHANNEL DESIGN <br />----------------------------- <br />SIIPM4 LOWER <br />INPUT VALUES: <br />Shape <br />Discharge <br />Slope <br />Sideslopes (L and R) <br />Bottom Width <br />Freeboard <br />RESULTS: <br />TRAPEZOIDAL <br />61.20 cfs <br />10.00 $ <br />3.00:1 3.00:1 <br />10.00 feet <br />.3 ft <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 />0.50 ft <br />0.80 ft <br />13.03 ft <br />14.83 ft <br />10.53 fps <br />5.81 sq ft <br />0.44 ft <br />0.036 <br />2.78 <br />0.938 ft (11.25 in) <br />0.750 ft ( 9.00 in) <br />0.250 ft ( 3.00 in) <br />• <br />• <br />s <br />7-12-52 Revised 05/08/98 <br />