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SEDCAD 4 for Windows <br />f nnv.inM 1000 _9nn7 0-1I Qrk...?K <br />59 <br />Structure #23 (Erodible Channel) <br />DSL Y-6 <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 />1.0:1 3.0:1 8.7 0.03001 0.30 5.5 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 9.93 cfs <br />Depth: 0.82 ft 1.12 ft <br />Top Width: 3.26 ft 4.46 ft <br />Velocity: 7.48 fps <br />X-Section Area: 1.33 sq ft <br />Hydraulic Radius: 0.365 ft <br />Froude Number: 2.06 <br />Structure #19 (Cu/vent) <br />CSL Y-7 <br />Culvert Inputs: <br />Culvert Results: <br />Max. Entrance <br />Tailwater <br />Length (ft) Slope (%) Manning's n Headwater ft Loss Coef. <br />(ft) () (Ke) <br />59.00 5.00 0.0240 3.00 0.00 0.9( <br />Design Discharge = 9.93 cfs <br />Minimum pipe diameter: 1 - 18 inch pipe(s) required <br />Structure #18 (Erodible Channel) <br />DSL Y-21 <br />Triangular Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <br />J <br />Filename: SG-1.sc4 Printed 10-28-2008