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SEDCAD+ VEGETATED CHANNEL DESIGN <br />• RDA-2a <br />INPUT VALUES: <br />Shape <br />Discharge <br />Slope <br />Sideslopes <br />Bottom Width <br />Max. Velocity <br />Material <br />Freeboard <br />TRAPEZOIDAL <br />16.90 cfs <br />2.20 $ <br />2.00:1 (L) <br />8.00 feet <br />5.OOOfps <br />GRASS MIXTURE <br />.3 ft <br />RESULTS: <br />STABILITY CLASS D CAPACITY CLASS B <br />Actual Discharge 16.85 16.37 cfs <br />Depth 0.62 1.07 <br />Top Width 10.48 12.27 <br />Velocity 2.94 1.51 fps <br />Cross Sectional Area 5.73 10.81 sq ft <br />Hydraulic Radius 0.53 0.85 ft <br />Manning's n 0.049 0.131 <br />Froude Number 0.70 0.28 <br />• <br />• <br />D-18 <br />2.00:1 (R) <br />w/ FREEBOARD <br />1.37 ft <br />13.47 ft <br />