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SEDCAD 4 for Windows <br />68 <br />D2-6 <br />• Triangular Nonerodible Channel Inputs: <br />Material: Shotcrete <br />Left Right Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope (%) Manning's n Mult. x <br />Ratio Ratio Depth (ft) % of Depth (VxD) <br />2.0:1 2.0:1 10.0 0.0170 0.30 <br />Nonerodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 28.40 cfs <br />Depth: 0.95 ft 1.25 ft <br />Top Width: 3.81 ft 5.01 ft <br />Velocity: 15.68 fps <br />X-Section Area: 1.81 sq ft <br />Hydraulic Radius: 0.426 ft <br />Froude Number: 4.01 <br />Structure #67 (Erodible Channel) <br />• D2-6C <br />Triangular Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <br />Left Right Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) Manning's n Mult. x Velocity <br />Ratio Ratio Depth (ft) % of <br />Depth (VxD) (fps) <br />2.0:1 2.0:1 0.5 0.0300 0.30 5.5 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 2.09 cfs <br />Depth: 0.78 ft 1.08 ft <br />Top Width: 3.10 ft 4.30 ft <br />Velocity: 1.73 fps <br />X-Section Area: 1.20 sq ft <br />Hydraulic Radius: 0.347 ft <br />Froude Number: 0.49 <br />Structure #66 (Cu/vert) <br />. C2-3A <br />Filename: MB-2R.sc4 Printed 10-23-2008