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• <br />• <br />• <br />SEDCAD 4 for Windows <br />iooa onin o-i� i <br />Structure Detail; <br />Structure #2 LErodible Channel <br />Culvert Z <br />Trapezoidal Erodible Channel Inputs: <br />Material: Stiff clay very colloidal <br />Bottom Left Right <br />Freeboard Freeboard Freeboard <br />Limiting <br />Sideslope Sideslope Slope ( %) Manning's n <br />Width (ft) <br />Depth: <br />Velocity <br />Ratio Ratio <br />Depth (ft) % of Depth Mult. x (VxD) <br />(fps) <br />2.00 3.0:1 3.0:1 2.0 0.0250 <br />X- Section Area: <br />5.0 <br />Erodible Channel Results: <br />Filename: 16L Culvert 2.sc4 <br />Printed 08 -04 -2011 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />4.86 cfs <br />Depth: <br />0.41 ft <br />Top Width: <br />4.46 ft <br />Velocity: <br />3.68 fps <br />X- Section Area: <br />1.32 sq ft <br />Hydraulic Radius: <br />0.288 ft <br />Froude Number: <br />1.19 <br />Printed 08 -04 -2011 <br />