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SEDCAD+ RIPRAP CHANNEL DESIGN <br />----------------------------- <br />NEW ELX POST MINE TOPOGRAPHY: D4A <br />INPUT VALUES: <br />Shape <br />Discharge <br />Slope <br />Sideslopes (L and R) <br />Bottom Width <br />Freeboard <br />TRAPEZOIDAL <br />230.11 cfs <br />3.00 ~ <br />3.00:1 3.00:1 <br />6.00 feet <br />.3 ft <br />RESULTS: <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 />1.45 ft <br />1.75 ft <br />14.67 ft <br />16.47 ft <br />15.40 fps <br />14.94 sq ft <br />0.99 ft <br />0.043 <br />2.69 <br />2.188 ft (26.25 in) <br />1.750 ft (21.00 in) <br />0.583 ft ( 7.00 in) <br />n <br />LJ <br />n <br />U <br /> <br />