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SEDCAD 4 for Windows <br />r. —,inh4 100A -7n07 P -1. 1 Crh,uoh <br />5 <br />• <br />Structure Detail; <br />Structure #1 (Erodible Chann %� <br />DCW -7 <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 />2.0:1 2.0:1 5.0 0.0300 <br />0.30 <br />1 5.5 <br />Erodible Channel Results: <br />• <br />Filename: DCW -7.sc4 Printed 10 -07 -2010 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />0.19 cfs <br />Depth: <br />0.21 ft 0.51 ft <br />Top Width: <br />0.83 ft 2.03 ft <br />Velocity: <br />2.27 fps <br />X- Section Area: <br />0.09 sq ft <br />Hydraulic Radius: <br />0.092 ft <br />Froude Number: <br />1.24 <br />Filename: DCW -7.sc4 Printed 10 -07 -2010 <br />