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SEDCAD 4 for Windows <br />!`nM..c..h1 �UQR .9MR O >mol> I GM•�ah <br />Structure Detail; <br />Structure #14 (Erodible Chann <br />DITCH J12 <br />Triangular Erodible Channel Inputs: <br />Material: Shales and hardpans <br />Left Right <br />Freeboard Freeboard Freeboard <br />Limiting <br />Sideslope Sideslope Slope ( °k) Manning's n <br />X- Section Area: <br />Velocity (fps) <br />Ratio Ratio <br />Depth (ft) % of Depth Mult. x (VxD) <br />Froude Number: <br />20.0:1 3.0:1 2.0 0.0250 <br />0.30 <br />6.0 <br />Erodible Channel Results: <br />Design Discharge: <br />Depth: <br />w/o Freeboard <br />3.99 cis <br />0.36 ft <br />Top Width: <br />- - - -- -- <br />8.28 ft <br />- - -- - - - - -- - - - -- - <br />Velocity: <br />2.68 fps <br />X- Section Area: <br />1.49 sq ft <br />Hydraulic Radius: <br />0.179 ft <br />Froude Number: <br />1.11 <br />Filename: Pand J_100 year.sc4 <br />w/ Freeboard <br />0.66 ft <br />15.18 ft <br />1 <br />Printed 09-02 -2014 <br />TR -91 Volume XI, App. B -58 09/14 <br />