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SEDCAD 4 for Windows <br />Structure Detail; <br />Structure #I5 (Erodible Chann <br />F11 <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 <br />Velocity (fps) <br />Ratio Ratio Depth (ft) % of Depth Mult. x (VxD) <br />0.34 ft 1.34--ft- <br />3.0:1 15.0:1 3.4 0.0250 ' 1.00 <br />6.0 <br />Erodible Channel Results: <br />Filename: Pond F-1 OOYea r.sc4 <br />TR -81 App. B -43 <br />1 <br />Printed 07 -25 -2013 <br />09/13 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />3.56 cfs <br />Depth: <br />0.34 ft 1.34--ft- <br />Top Width: <br />6.16 ft 24.16 ft <br />Velocity: <br />3.37 fps <br />X- Section Area: <br />1.05 sq ft <br />Hydraulic Radius: <br />0.170 ft <br />Froude Number: <br />1.44 <br />Filename: Pond F-1 OOYea r.sc4 <br />TR -81 App. B -43 <br />1 <br />Printed 07 -25 -2013 <br />09/13 <br />