Laserfiche WebLink
SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------- <br />• DITCH D24BB <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 0.10 cfs <br />slope 2.00 & <br />Sideslopes 2.50:1 (L) 2.50:1 (R) <br />Manning's n 0.030 <br />Max. Velocity 5.00 fps <br />Material GRADED LOAM - COBBLES NONCOLLOIDAL <br />Freeboard .3 ft <br />RESULTS: <br />Actual Discharge 0.10 cfs <br />Depth 0.18 ft <br />with Freeboard 0.48 ft <br />Top Width 0.88 ft <br />with Freeboard 2.38 ft <br />Velocity 1.32 fps <br />• <br />Cross Sectional Area 0.08 sq ft <br />Hydraulic Radius 0.08 ft <br />Froude Number 0.79 <br />• <br />Revised SNNS <br />