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SEDCAD+ RIPRAP CHANNEL DESIGN <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 Rj 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 0.80 ft <br />with Freeboard 1.10 ft <br />Top Width 6.78 ft <br />with Freeboard 8.58 ft <br />Velocity 6.57 fps <br />Cross Sectional Area 3.50 sq ft <br />Hydraulic Radius 0.50 ft <br />Manning's n 0.045 <br />Froude Number 1.61 <br /> <br />Dmax <br />0.625 <br />ft ( 7.50 • <br />in) <br />D50 0.500 ft ( 6.00 in) <br />D10 0.167 ft ( 2.00 in) <br /> <br />~- 12-1y~( <br />Revised 05/08/96 <br />