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SEDCAD 4 for Windows <br /> 20 <br /> w/o Freeboard w/Freeboard <br /> Dmax: 4.50 in <br /> Structure#9(RIoray Channel) <br /> West perimeter channel upper <br /> Trapezoidal Riprap Channel Inputs: <br /> Material: Riprap <br /> Bottom Left Right Freeboard Freeboard Freeboard <br /> ft Sideslope Sideslope Slope(%) Mult.x <br /> Width <br /> ( ) Ratio Ratio Depth(ft) %of Depth (VXD) <br /> 1.00 2.5:1 2.5:1 5.2 0.50 <br /> Riprap Channel Results: <br /> PADER Method -Steep Slope Design <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 24.15 cfs <br /> Depth: 1.D6 ft 1.56 ft <br /> Top Width: 6.32 ft 8.82 ft <br /> Velocity: 6.20 fps <br /> X-Section Area: 3.90 sq ft <br /> Hydraulic Radius: 0.579 ft <br /> Froude Number: 1.39 <br /> Manning's n: 0.03B0 <br /> Dmin: 2.00 in <br /> D50: 3.00 in <br /> Dmax: 4.50 in <br /> Structure#12i2dible Channel) <br /> Law terrace CCW <br /> Triangular Erodible Channel Inputs: <br /> Material: Graded loam to cobbles when noncolloidal <br /> Left Right Freeboard Freeboard Freeboard liLimiting <br /> sideslope Sideslope Slope(%) Mannincgs n Mult.x Velocity <br /> Ratio Ratio Depth(ft) %of Depth (VxD) (fps) <br /> 3.0:1 10.0:1 1.0 0.0300 0.50 3.8 <br /> Erodible Channel Results: <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 16.54 cf5 <br /> Filename:Combination Pile 2345 25 Year.sc4 Printed 0-M2022 <br /> Blue Mountain Energy 65 Illustration 62 <br />