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SEDCAD 4 for Windows <br />Structure Detail: <br />Structure #24 (Erodible Channel) <br />DITCHJ -17 <br />Triangular Erodible Channel Inputs: <br />Material: Shales and hardpans <br />Left Right Freeboard Freeboard freeboard <br />Limiting <br />Sideslope Sideslope Slope ( %} Manning's n_ E <br />Velocity. (fps) <br />Ratio Ratio Depth (ft) % of Depth Mult, x (VxD) <br />0.26 ft- 1.26 ft <br />1.5:1 1.5:1 10.0 0.02501 1.00 <br />6.0 <br />Erodible Channel Results: <br />Filename: Pond J110 Year Event 013014.sc4 <br />TR -84 Volume XI, App. B -26 <br />1 <br />Printed 02 -04 -2014 <br />02/14 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />0.42 cfs <br />_ _..- .....__ __.........---- <br />Depth: <br />0.26 ft- 1.26 ft <br />Top Width: <br />0.77 ft 3.77 ft <br />Velocity: <br />4.24 fps <br />X- Section Area: <br />0.10 sq ft <br />Hydraulic Radius: <br />0.107 ft <br />Froude Number: <br />2.09 <br />Filename: Pond J110 Year Event 013014.sc4 <br />TR -84 Volume XI, App. B -26 <br />1 <br />Printed 02 -04 -2014 <br />02/14 <br />