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SEDCAD+ RIPRAP CHANNEL DESIGN <br />CHANNEL 52 PM-1 <br />INPUT VALUES: <br />Shape TRAPEZOIDAL <br />Discharge 119.00 cfs <br />Slope 10.00 t <br />Sideslopes (L and R) 3.00:1 3.00:1 <br />Bottom Width 10.00 feet <br />Freeboard .3 ft <br />RESULTS: <br />Steep Slope Design - Simons/OSM Method <br /> Depth 0.81 ft <br /> with Freeboard 1.11 ft <br /> Top width 14.83 ft <br /> with Freeboard 16.63 ft <br /> Velocity 11.89 fps <br /> Cross Sectional Area 10.01 sq ft <br /> Hydraulic Radius 0.66 ft <br /> Manning's n 0.039 <br />• Froude Number 2.55 <br /> Dmax 1.250 ft (15.00 in) <br /> D50 1.000 ft (12.00 in) <br /> D10 0.333 ft ( 4.00 in) <br />• <br /> 7-12-43 Revised 05/09/98 <br />