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SEDCAD+ ERODIBLE CHANNEL DESIGN <br />D24-RECTANGULAR DITCH W/MIN 2.5~ BW • <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRAPEZOIDAL <br />Discharge 10.73 cfs <br />Slope 2.00 ~ <br />Sideslopes 0.01:1 (L) 0.01:1 (R) <br />Bottom Width 2.50 ft <br />Manning's n 0.030 <br />Max. Velocity 5.00 fps <br />Material GRADED LOAM - COBBLES NONCOLLOI:DAL <br />Freeboard .3 ft <br />RESULTS: <br />Actual Discharge 10.73 cfs <br />Depth 0.93 ft <br />with Freeboard 1.23 ft <br />Top Width 2.52 ft <br />with Freeboard 2.52 ft <br /> <br />Velocity <br />4.62 . <br />fps <br />Cross Sectional Area 2.32 sq ft <br />Hydraulic Radius 0.53 ft <br />Froude Number 0.85 <br /> <br />amxe s,sr+s <br />