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<br /> <br />LJ <br /> <br />SEDCAD+ NONERODIHLE CHANNEL DESIGN <br />E-2 <br />INPUT VALUES: <br />Shape <br />Discharge <br />Slope <br />Sideslopes <br />Bottom Width <br />Manning's n <br />Material <br />Freeboard <br />Depth <br />with Freeboard <br />Top Width <br />with Freeboard <br />Velocity <br />Cross Sectional Area <br />Hydraulic Radius <br />Froude Number <br />TRAPEZOIDAL <br />8.95 cfs <br />1.00 ~ <br />2.00:1 (L <br />3.00 ft <br />0.035 <br />EARTHEN CHANNEL <br />.3 ft <br />RESULTS: <br />EX 8-90 <br /> <br />0.73 ft <br />1.03 ft <br />5.92 ft <br />7.12 ft <br />2.75 fps <br />3.25 sq ft <br />0.52 ft <br />0.65 <br />2.00:1 (R) <br />