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SEDCAD 4 for Windows <br />Copyright 7998 Pamela J. SUwab <br />Civil Software Design <br />4 <br />• <br />Bottom LeR Right Freeboard Freeboard Freeboard <br />sideslope Sideslope Slope (%) <br />Width (R)} Mult. x <br />Depth (ft) % of Depth <br />Ratio Ratio (VxD) <br />6.00 3.0:1 3.0:1 0.2 0.30 <br />Riprap Channel Results: <br />Simons/OSM Method -Mild Slope Design <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 12.60 cfs <br />Depth: 1.03 R 1.33 R <br />Top Width: 12.18 R 13.98 R <br />Velocity: 1.34 fps <br />X-Section Area: 9.37 sq R <br />Hydraulic Radius: 0.798 <br />Froude Number: 0.27 <br />Manning's n: 0.0377 <br />Dmin: 2.00 in <br />D50: 9.00 in <br />Dmax: 12.00 in <br />• Structure ~f9~Riorap Channel <br />to S-4 <br />Trapezoidal Riprap Channel Inputs: <br />Material: Riprap <br /> <br />Bottom LeR Right Freeboard Freeboard Freeboard <br /> <br />Width (R)} Sideslope <br />Ratio Sideslope slope (%) <br />Ratio <br />Depth (R) % of Depth Mult. x <br /> (VxD) <br />25.00 3.0:1 3.0:1 35.0 0.30 <br />Riprap Channel Results: <br />PADER Method -Steep Slope Design <br />• <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 65.22 cfs <br />Depth: 0.38 R 0.68 ft <br />Top Width: 27.29 R 29.09 R <br />Velocity: 6.52 fps <br />X-section Area: 10.00 sq R <br />Hydraulic Radius: 0.365 <br />Froude Number: 1.90 <br />Filename: Ditches Pond 2-1&2 west.sc4 ~ Printed 04-19-2001 <br />