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• <br />SEDCAD 4 for Windows <br />r ...,d,.nr moo -°m° a~..,oio . i c~~.,.,~n <br />Structure Detai/•• <br />Structure #1 (Erodible Channel) <br />Triangular Erodible Channel Inputs: <br />Material: Shales and hardpans <br />LeR Right Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) Manning's n Mult. x Velocity <br />Ratio Ratio Depth (ft) % of Depth (VxD) (fps) <br />3.0:1 3.0:1 1.5 0.0250 0.30 6.0 <br />Erodible Channel Results: <br />• <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 6.12 cfs <br />Depth: 0.75 k 1.05 R <br />Top Wdth: 4.48 ft 6.28 R <br />Velocity: 3.66 fps <br />X-Section Area: 1.68 sq ft <br />Hydraulic Radius: 0.354 R <br />Froude Number: 1.05 <br />• Filename: TD Tri60.srA Printed 03-20-2007 <br />Each. 7-20G-13 Revision Dale: 3/22/07 <br />Revision No.: PR-02 <br />