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SEDCAD+ RIPRAP CHANNEL DESIGN <br />----------------------------- <br />CHANNEL S2 PM-5 <br />INPUT VALUES: <br />Shape TRAPEZOIDAL <br />Discharge 2.00 cfs <br />Slope 23.00 $ <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 0.18 ft <br /> with Freeboard 0.48 ft <br /> Top Width 3.06 ft <br /> with Freeboard 4.86 ft <br /> Velocity 4.46 fps <br /> Cross Sectional Area 0.45 sq ft <br /> Hydraulic Radius 0.14 ft <br /> Manning's n 0.044 <br />• Froude Number 2.05 <br /> Dmax 0.156 ft ( 1.88 in) <br /> D50 0.125 ft ( 1.50 in) <br /> D10 0.042 ft ( 0.50 in) <br /> <br /> 7-12-65 Revised 05/08/98 <br />