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SEDCAD 4 for Windows <br />Rnnurinh} 1°°A _9M7 Pomola I Gh�siah <br />54 <br />Structure Detail; <br />Structure #11 (Null) <br />Structure #69 (Erodible Channel) <br />D5E -39 <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 12.5 0.0300 <br />0.30 <br />5.5 <br />Erodible Channel Results: <br />i s <br />Structure #58 (lAeOetated Channel) <br />D5E -42 <br />Triangular Vegetated Channel Inputs: <br />Material: Grass mixture <br />Left Right <br />9 Retardance <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />0.58 cfs <br />Depth: <br />0.30 ft 0.60 ft <br />Top Width: <br />0.89 ft 1.79 ft <br />Velocity: <br />4.35 fps <br />X- Section Area: <br />0.13 sq ft <br />Hydraulic Radius: <br />0.124 ft <br />Froude Number: <br />1.99 <br />Structure #58 (lAeOetated Channel) <br />D5E -42 <br />Triangular Vegetated Channel Inputs: <br />Material: Grass mixture <br />Left Right <br />9 Retardance <br />Freeboard <br />Freeboard Freeboard <br />Limitin g <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 22.2 D, B <br />0.30 <br />5.0 <br />Vegetated Channel Results: <br />• <br />Stability <br />Class D w/o <br />Freeboard <br />Stability <br />Class D w/ <br />Freeboard <br />Capacity <br />Class B w/o <br />Freeboard <br />Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: 0.77 cfs <br />0.77 cfs <br />Depth: 0.37 ft <br />0.67 ft <br />0.62 ft <br />0.92 ft <br />Top Width: 1.47 ft <br />2.67 ft <br />2.48 ft <br />3.68 ft <br />Filename: MB -5E Sediment run.sc4 <br />Printed 10 -01 -2010 <br />