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SEDCAD+ RIPRAP CHANNEL DESIGN <br />----------------------------- <br />CHANNEL S2 PM-6 MID UPPER <br />INPUT VALUES: <br />Shape TRAPEZOIDAL <br />Discharge 29..00 cfs <br />Slope 20.00 0 <br />Sideslopes (L and R) 3.00:1 3.00:1 <br />Bottom Width 2.00 feet <br />Freeboard .3 ft <br />RESULTS: <br />Steep Slope Design - PADER 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 />0.82 ft <br />1.12 ft <br />6.89 ft <br />8.69 ft <br />7.99 fps <br />3.63 sq ft <br />0.51 ft <br />0.053 <br />1.94 <br />0.625 ft ( 7.50 in) <br />0.500 ft ( 6.00 in) <br />0.167 ft ( 2.00 in) <br />• <br /> <br />• <br />~-12-l4Q <br />Revised 05/08/99 <br />