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SEDCAD 4 for Windows <br />nn..,,d.,n~ moo oemero i c..n~,~n <br />9 <br /> w/o Freeboard w/ Freeboard <br />Manning's n*: <br />Dmin: 2.00 in <br />D50: 6.00 in <br />Dmax: 7.50 in <br />Velocity and Manning's n calculations may not apply for this method. <br />Structure #4 (Riprap Channel <br />C <br />Trapezoidal Riprap Channel Inputs: <br />Material: Riprao <br />Left <br />Bottom Right Freeboard Freeboard Freeboard <br />Sideslope <br />Width (R)) Sideslope Slope (%) <br />Depth (R) % of Depth Mult. x <br />Ratio Ratio (~D) <br />3.00 1.5:1 1.5:1 25.0 2.50 <br />Riprap Channel Results: <br />Simons/OSM Method -Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 3.50 6s <br />Depth: 0.06 ft 2.56 R <br />Top Width: 3.17 ft 10.67 ft <br />Velocity*: <br />X-SeRion Area: 0,17 sq R <br />Hyd2ulic Radius: 0.053 <br />Froude Number*: <br />Manning's n*: <br />Dmin: 4.00 in <br />D60: 12.00 in <br />Dmax: 15.00 in <br />Velocity and Manning's n calculations may not apply for this method. <br />Structure #5 (Erodible Chann%~ <br />D <br />Triangular Erodible Channel Inputs: <br />. Material: Alluvial silts colloidal <br />Filename: MunGob-100.sc4 <br />MD <br />M(vii)-30 <br />Printed 06-28-2002 <br />6/02 <br />