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SEDCAD+ RIPRAP CHANNEL DESIGN <br />----------------------------- <br />CHANNEL 52 PM-6 UPPER <br />INPUT VALUES: <br />Shape TRAPEZOIDAL <br />Discharge 23.00 cfs <br />Slope 10.00 $ <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 />0.80 ft <br />1.10 ft <br />6.78 ft <br />8.58 ft <br />6.57 fps <br />3.50 sq ft <br />0.50 ft <br />0.045 <br />1.61 <br />0.625 ft ( 7.50 in) <br />0.500 ft ( 6.00 in) <br />0.167 ft ( 2.00 in) <br />C J <br /> <br /> <br />7-12-74 Revised 05/08/98 <br />