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SEDCAD 4 for Windows <br />c~..,,.~~e~ ~°°a a~mon ~ c~n..,,n <br />7 <br />Structure Detai/: <br />Structure #5 (Erodible Channel) <br />HCD-4 <br />Trapezoidal Erodible Channel Inputs: <br />Material: Cobbles and shinoles <br />Left Right <br />Bottom Freeboard Freeboard Freeboard Limiting <br />5ideslope Sideslope Slope (%) Manning's n <br />Width (ft) <br />Mult. x Velocity <br />Ratio Ra[io De % of De <br />Pth (ft) pth (VxD) (fps) <br />1,00 1.0:1 1.0:1 8.0 0.0350 0.30 5.0 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 2.06 cts <br />Depth: 0.34 ft 0.64 ft <br />Top Width: 1.68 R 2.28 ft <br />Velocity: 4.53 fps <br />X-Section Area: 0.45 sq ft <br />Hydraulic Radius: 0.231 <br />Froude Number: 1.54 <br />Structure #2 (Erodible Channel) <br />HCD-1 <br />Trapezoidal Erodible Channel Inputs: <br />Material: Graded loam to cobbles when noncolloidal <br />Bottom Left Right <br />' Freeboard Freeboard Freeboaro Limiting <br />s n <br />Width (ft) Sideslope 5ideslope slope (%) Manning Mult. x Velocity <br />Rato Rabo ~ %of Depth <br />P~ (R) (VxD) (fps) <br />I.00 1.0:1 1.0:1 4.0 0.0300 0.30 5.0 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 2.02 cfs <br />Depth: 0.37 ft 0.67 R <br />Top Width: 1.75 ft 2.35 R <br />Velocity: 3.94 fps <br />X-Secbon Area: 0.51 sq ft <br />Hydraulic Radius: 0.250 <br />Froude Number: 1.28 <br />Filename: PondB-25YR.sc4 Printed 02-16-2005 <br />