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SEDCAD 4 for Windows <br />c,.~,m~n~ ~°°a ~e,,,am i c~~,,.,~~. <br /> Stability <br />.Class D w/o <br />Freeboard Stability <br />Class D w/ <br />Freeboard Capacity <br />Class B w/o <br />Freeboard Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: 4.96 cfs 4.96 cfs <br />Depth: 0.37 R 0.67 ft 0.72 ft 1.02 R <br />Top Width; 8.58 ft 10.68 ft 11.07 R 13.17 ft <br />Velocity: 1.84 fps 0.80 fps <br />X-Section Area: 2.69 sq R 6.19 sq R <br />Hydraulic Radius: 0.310 0.549 <br />Froude Number: 0.58 0.19 <br />Roughness Coefficient: 0.0692 0.2330 <br />Structure #4 jyec7etated Channel) <br />Terrace <br />Trapezoidal Vegetated Channel Inputs: <br />Material: Grass mixture <br />• <br />Left <br />Bottom Right <br />Retardance Freeboard Freeboard Freeboard Limiting <br />Sideslope <br />Width (ft) Sideslope Slope (%) <br />Classes <br />R <br />ti Mult. x <br />Depth (ft) % of Depth Velocity <br />f s <br />(P ) <br />Ratio a <br />o (VxD) <br />8.00 4.0:1 11.4:1 2.6 D, B 0.30 I 4.0 <br />Vegetated Channel Results: <br /> Stability <br />Class D w/o <br />Freeboard Stability <br />Class D w/ <br />Freeboard Capacity <br />Class B w/o <br />Freeboard Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: 2.86 cfs 2.86 cfs <br />Depth: 0.29 R 0.59 R 0.63 R 0.93 ft <br />Top Width: 12.42 ft 17.04 R 17.73 ft 22.35 ft <br />Velocity: 0.98 fps 0.35 fps <br />X-Section Area: 2.93 sq R 8.13 sq ft <br />Hydraulic Radius: 0.235 0.456 <br />Froude Number: 0.35 0.09 <br />Roughness Coefficient: 0.0914 0.3956 <br />Structure #8 Ri rap Channel) <br />Steeper channel (NW) <br />I • <br />Trapezoidal Riprap Channel Inputs: <br />Material: Riorao <br />Filename: RP-4 terrace -final configuration.sc4 <br />Printed 07-28-2004 <br />