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SEDCAD 4 for Windows <br />r^ m tir 1ooa -,)nm P-1. i c?ti.Mti <br />• <br />Structure Detail., <br />Structure #22 (Erodible Channel) <br />DIRECT <br />Triangular Erodible Channel Inputs: <br />Material: Shales and hardpans <br />Left Right Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) Manning's n Mult. x Velocity <br />Ratio Ratio Depth (ft) % of <br />Depth (VxD) (fps) <br />1.5:1 1.5:1 2.0 0.0250 0.30 6.0 <br />• <br />• <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 2.28 cfs <br />Depth: 0.66 ft 0.96 ft <br />Top Width: 1.97 ft 2.87 ft <br />Velocity: 3.54 fps <br />X-Section Area: 0.64 sq ft <br />Hydraulic Radius: 0.273 ft <br />Froude Number: 1.09 <br />Filenartti2' & F-100Yr.sc4 App-1311 Print 4-07-2009 <br />6 0/07