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SEDCAD 4 for Windows <br />f nnvrinl,f loop _9nn7 0 -1. 1 12 k- —K <br />55 <br />• <br />Structure #68 (Erodible Channel) <br />D5E -41 <br />Triangular Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <br />Left Right <br />Stability Stability <br />Capacity Capacity <br />Sideslope Sideslope Slope ( %) Manning's n <br />Class D w/o Class D w/ <br />Class B w/o Class B w/ <br />Ratio Ratio <br />Freeboard Freeboard <br />Freeboard Freeboard <br />X- Section Area: <br />0.16 sq ft <br />0.52 sq ft <br />Hydraulic Radius: <br />0.127 ft <br />0.228 ft <br />Froude Number: <br />0.93 <br />0.21 <br />Roughness <br />0.0888 <br />0.4255 <br />Coefficient: <br />Structure #68 (Erodible Channel) <br />D5E -41 <br />Triangular Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <br />Left Right <br />Freeboard Freeboard Freeboard <br />Limiting <br />Sideslope Sideslope Slope ( %) Manning's n <br />Mult. x <br />Velocity <br />Ratio Ratio <br />Depth (ft) % of Depth (VxD) <br />(fps) <br />1.0:1 2.0:1 13.2 0.0300 <br />0.30 <br />5.5 <br />Erodible Channel Results: <br />• <br />Structure #57 ( Vegetated Channel <br />D5E -40 <br />Triangular Vegetated Channel Inputs: <br />Material: Grass mixture <br />Left Right <br />g Retardance <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />0.35 cfs <br />Depth: <br />0.25 ft 0.55 ft <br />Top Width: <br />0.74 ft 1.64 ft <br />Velocity: <br />3.96 fps <br />X- Section Area: <br />0.09 sq ft <br />Hydraulic Radius: <br />0.103 ft <br />Froude Number: <br />1.99 <br />Structure #57 ( Vegetated Channel <br />D5E -40 <br />Triangular Vegetated Channel Inputs: <br />Material: Grass mixture <br />Left Right <br />g Retardance <br />Freeboard <br />Freeboard Freeboard <br />Limiting <br />9 <br />Sideslope Sideslope Slope ( %) Classes <br />Mult. x <br />Velocity <br />Ratio Ratio <br />Depth (ft) % of Depth (VxD) <br />(fps) <br />2.0:1 2.0:1 17.4 D, B <br />0.30 <br />5.0 <br />Vegetated Channel Results: <br />Filename: MB -5E Sediment run.sc4 <br />Printed 10 -01 -2010 <br />