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SEDCAD 4 for Windows <br />(1nnv.inht 1GOA _9nn7 P-1. I Ghwei. <br />• <br />Structure Detail; <br />Structure #26 (Erodible Channe /� <br />F -17 <br />Triangular Erodible Channel Inputs: <br />Material: Shales and hardpans <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 />3.0:1 20.0:1 2.0 0.0250 <br />0.30 <br />6.0 <br />Erodible Channel Results: <br />• <br />• <br />Filename: Pond F- 100Yr.sc4 <br />Printed 09 -28 -2009 <br />TR -64 App. B -28 09/09 <br />AFPAovCb 1 2/2 1110q <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />1.47 cfs <br />Depth: <br />0.25 ft 0.55 ft <br />Top Width: <br />5.69 ft 12.59 ft <br />Velocity: <br />2.09 fps <br />X- Section Area: <br />0.70 sq ft <br />Hydraulic Radius: <br />0.123 ft <br />Froude Number: <br />1.05 <br />Filename: Pond F- 100Yr.sc4 <br />Printed 09 -28 -2009 <br />TR -64 App. B -28 09/09 <br />AFPAovCb 1 2/2 1110q <br />