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SEDCAD 4 for Windows <br />rnn„rinh/ loop Ann? D-1I Qnh.-K <br />68 <br />• <br /> w/o Freeboard w/ Freeboard <br />Top Width: 0.96 ft 2.16 ft <br />Velocity: 1.98 fps <br />X-Section Area: 0.12 sq ft <br />Hydraulic Radius: 0.107 ft <br />Froude Number: 1.01 <br />Structure #55 (Erodible ChanneQ <br />D2-3J <br />Triangular Erodible Channel Inputs: <br />Material: Cobbles and shingles <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 />2.0:1 2.0:1 35.0 0.0600 0.30 5.5 <br />Erodible Channel Results: <br /> <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 1.39 cfs <br />Depth: 0.39 ft 0.69 ft <br />Top Width: 1.56 ft 2.76 ft <br />Velocity: 4.58 fps <br />X-Section Area: 0.30 sq ft <br />Hydraulic Radius: 0.174 ft <br />Froude Number: 1.83 <br />Structure #54 jErodible Channel1 <br />D2-4B <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 Depth (VxD) (fps) <br />2.0:1 2.0:1 7.0 0.0300 0.30 5.5 <br />Erodible Channel Results: <br />• <br />w/o Freeboard w/ Freeboard <br />Design Discharge: 2.81 cfs <br />Depth: 0.53 ft 0.83 ft <br />Filename: MB-5E(Rev_spillway).sc4 <br />Printed 08-11-2009