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u <br />SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------- <br />GOAT TRAIL SEGMENT 412 (V-DITCH) <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 7.69 cfs <br />Slope X5.90 X <br />Sideslopes 3.00:1 (L) 2.00:1 (R) <br />Manning's n 0.030 <br />Max. Velocity 6.00 fps <br />Material GRADED SILTS - COBBLES COLLOIDAL <br />Freeboard .3 ft <br />RESULTS: <br />• <br />Actual Discharge 7.69 efs <br />Depth 0.73 ft <br />with Freeboard 1.03 ft <br />Top Width 3.63 ft <br />with Freeboard 5.13 ft <br />Velocity 5.84 fps <br />Cross Sectional Area 1.32 sq ft <br />Hydraulic Radius 0.34 ft <br />Froude Number 1.71 <br /> <br />