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SEDCAD+ VEGETATED CHANNEL DESIGN <br />-------------------------------- <br />• CHANNEL S2 PM-21 <br />INPUT VALUES: <br />Shape <br />Discharge <br />Slope <br />Sideslopes <br />Max. Velocity <br />Material <br />Freeboard <br />TRIANGULAR <br />1.00 cfs <br />4.00 <br />3.00:1 (L) <br />6.OOOfps <br />TALL FESCUE <br />.3 ft <br />RESULTS: <br />STABILITY CLASS C <br />Actual Discharge 0.98 <br />Depth 0.75 <br />Top Width 4.52 <br />Velocity 0.57 <br />Cross Sectional Area 1.71 <br />Hydraulic Radius 0.36 <br />Manning's n 0.262 <br />Froude Number 0.16 <br />r ~ <br />~J <br />U <br />CAPACITY CLASS B <br />0.91 cfs <br />0.78 <br />4.69 <br />0.50 fps <br />1.83 sq ft <br />0.37 ft <br />0.310 <br />0.14 <br />~- I2- Z23 <br />3.00:1 (R) <br />w/ FREEBOARD <br />1.08 ft <br />6.49 ft <br />Revised 05/08/98 <br />