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SEDCAD 4 for Windows <br />!`....,vinl, �ODII _7n1n Damnle I C,K,-K <br />Structure Detail: <br />Structure #18 (R /pray Channel) <br />F14 (30% Channel Design) <br />Trapezoidal Riprap Channel Inputs: <br />Material: Riprap <br />Bottom Left Right <br />Freeboard Freeboard Freeboard <br />Width (ft) Sideslope Sldeslope Slope ( %) <br />Ratio Ratio <br />Depth (ft) % of Depth Mult. x VxD) <br />( <br />3.00 1.5:1 1.5:1 30.0 <br />j 1.00 <br />Riprap Channel Results: <br />Simons /OSM Method - Steep Slope Design <br />Velocity and Manning's n calculations may not apply for this method. <br />Filename: Pond F100 Year.sc4 <br />1 <br />Printed 10 -29 -2012 <br />TR -76 App. B -32 11/12 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />10.84 cfs <br />Depth: <br />0.11 ft 1.11 ft <br />Top Width: <br />3.33 ft 6.33 ft <br />Velocity*: <br />X- Section Area: <br />Hydraulic Radius: <br />Froude Number *: <br />0.35 sq ft <br />0.102 ft <br />Manning's n *: <br />Dmin: <br />6.00 in <br />D50: <br />18.00 in <br />Dmax: <br />22.50 in <br />Velocity and Manning's n calculations may not apply for this method. <br />Filename: Pond F100 Year.sc4 <br />1 <br />Printed 10 -29 -2012 <br />TR -76 App. B -32 11/12 <br />