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SEDCAD+ RIPRAP CHANNEL DESIGN <br />----------------------------- <br />CHANNEL 4 ABOVE T-26 <br />INPUT VALUES: <br />Shape TRAPEZOIDAL <br />Discharge 17.40 cfs <br />Slope 19.60 <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 />D5O <br />D10 <br />~-iz-13Z <br />0.66 ft <br />0.96 ft <br />5.98 ft <br />7.78 ft <br />6.57 fps <br />2.65 sq ft <br />0.43 ft <br />0.057 <br />1.74 <br />0.625 ft ( 7.50 in) <br />0.500 ft { 6.00 in) <br />0.167 ft ( 2.00 in) <br />• <br />r <br />• <br />Revised 05/06/98 <br />