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SEDCAD 4 for Windows <br /> !`nnvrinhf 1°°R_9/11!1 D-1d I Ghlnioh <br /> 6 <br /> Structure Detail; <br /> Structure #8(Erodible Channel <br /> W58-Terrace <br /> Triangular Erodible Channel Inputs: <br /> Material: Graded loam to cobbles when noncolloidal <br /> Left Right Freeboard Freeboard Freeboard Limiting <br /> Sideslope Sideslope Slope(%) Manning's n Mult. x Velocity <br /> Ratio Ratio Depth (ft) %of Depth (VxD) (fps) <br /> 2.3:1 10.0:1 2.0 0.0300 1.00 5.0 <br /> Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br /> Design Discharge: 13.45 cfs <br /> Depth: 0.77 ft 1.77 ft <br /> Top Width: 9.45 ft 21.70 ft <br /> Velocity: 3.69 fps <br /> X-Section Area: 3.65 sq ft <br /> Hydraulic Radius: 0.381 ft <br /> Froude Number: 1.05 <br /> Structure #6(Nulls <br /> W56-50uth Upper Drainage <br /> Structure #7(Riprap Channel <br /> W57--Upper South Ditch <br /> Trapezoidal Riprap Channel Inputs: <br /> Material: Riprap <br /> Left Right Freeboard Freeboard Freeboard <br /> Bottom Sideslope Sideslope Slope(%) Mult. x <br /> Width (ft) Ratio Ratio Depth (ft) %of Depth (VxD) <br /> 10.00 3.0:1 3.0:1 33.0 <br /> Riprap Channel Results: <br /> Simons/OSM Method - Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br /> Design Discharge: 103.84 cfs <br /> Filename: PikeviewReclamation 100-24-Structures 10dec2019.sc4 Printed 12-10-2019 <br />