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SEDCAD 4 for Windows <br />55 <br />• <br /> Stability Stability Capacity Capacity <br /> Class D w/o Class D w/ Class B w/o Class B w/ <br /> Freeboard Freeboard Freeboard Freeboard <br />X-Section Area: 0.27 sq ft 0.77 sq ft <br />Hydraulic Radius: 0.164 ft 0.277 ft <br />Froude Number: 1.17 0.32 <br />Roughness 0.0735 0.2969 <br />Coefficient: <br />Structure #68 (Erodible Chann%j <br />D2-6F <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 />1.0:1 2.0:1 13.2 0.0300 0.30 5.5 <br />Erodible Channel Results: <br />• <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 1.92 cfs <br />Depth: 0.46 ft 0.76 ft <br />Top Width: 1.38 ft 2.28 ft <br />Velocity: 6.01 fps <br />X-Section Area: 0.32 sq ft <br />Hydraulic Radius: 0.192 ft <br />Froude Number: 2.21 <br />Structure #57 (Vecaetated Channel <br />D2-6D <br />Triangular Vegetated Channel Inputs: <br />Material: Grass mixture <br />Left Right <br />Retardance Freeboard <br />Freeboard Freeboard Limiting <br />9 <br />Sideslope Sideslope Slope (%) Classes Mult. x Velocity <br />Ratio Ratio Depth (ft) % of Depth (VxD) (fps) <br />2.0:1 2.0:1 17.4 D, B 0.30 5.0 <br />Vegetated Channel Results: <br /> <br />Filename: MB-5E(Rev_spillway).sc4 <br />Printed 08-11-2009