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SEDCAD 4.0 <br />Copyngnt 1998 Pamela J. Srrwa~ <br />Civil Sonware tlesign <br />YOAST, YPM-8 /SLOPE 12% <br />Material: Grass mixture • <br />T~iangu/a~ Channel <br />left Right <br />Retardance Freeboard Freeboard FreeboaN Limiting <br /> <br />Sldeslope Sideslope Slope (°h) Classes Velocity <br /> <br />Ratio Ratio Depth (R) % of Deptli M~~) (~) <br />3.0:1 ~ 3.0:1 12.0 D, 8 ~ 1.00 I 4.0 I <br /> Stability <br />Clan D w/o <br />Freeboard stability <br />Class D w/ <br />Freeboard Capacity <br />Class B w/o <br />Freeboard Capacty <br />Vass B w/ <br />Freeboard <br />Desi~,n Discharge: 4.30 ds 4.30 cfs <br />Depth: 0.60 ft 1.60 R 0.92 R 1.92 R <br />Top Width: 3.61 R 9.61 R 5.55 R 11.55 R <br />Velocity: 3.97 fps 1.68 fps <br />X-Section Area: 1.08 sq R 2.57 sq R <br />Hydraulic Radius: 0.285 0.439 <br />Froude Number: 1.28 0.43 <br />Roughness Cceffiaent: 0.0561 0.1778 <br />r ~ <br />L.J <br />• <br />SEDCAD Udliry Run Printed 06-1&1999 <br />