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L_� <br />s <br />0 <br />SEDCAD+ ERODIBLE CHANNEL DESIGN <br />----- ----- ----- --- ------- - - - - -- <br />SENECA II -W TSPILE QQ DITCH QQ -D1 <br />Limiting Velocity Technique <br />Sediment -laden Water <br />INPUT <br />VALUES: <br />Shape <br />TRIANGULAR <br />Discharge <br />0.11 cfs <br />Slope <br />14.80 % <br />Sideslopes <br />1.00:1 (L) 1.00:1 (R) <br />Manning's n <br />0.030 <br />Max. Velocity <br />5.00 fps <br />Material <br />GRADED LOAM - COBBLES NONCOLLOIDAL <br />Freeboard <br />.3 ft <br />RESULTS: <br />Actual Discharge <br />0.11 <br />cfs <br />Depth <br />0.19 <br />ft <br />with Freeboard <br />0.49 <br />ft <br />Top Width <br />0.37 <br />ft <br />with Freeboard <br />0.97 <br />ft <br />Velocity <br />3.11 <br />fps <br />Cross Sectional Area <br />0.03 <br />sq ft <br />Hydraulic Radius <br />0.07 <br />ft <br />Froude Number <br />1.80 <br />