Laserfiche WebLink
i <br />SEDCAD+ RIPRAP CHANNEL DESIGN <br />----------------------------- <br />Pond 3 Emergency Spillway Crest <br />INPUT VALUES: <br />\J <br /> <br />Shape TRAPEZOIDAL <br />Discharge 4.00 cfs <br />Slope 1.00 $ <br />Sideslopes (L and R) 4.00:1 4.00:1 <br />Bottom Width 14.00 feet <br />Freeboard 1 ft <br />RESULTS: <br />Mild Slope De sign <br />Depth 0.20 ft <br />with Freeboard 1.20 ft <br />Top Width 15.63 ft <br />with Freeboard 23.63 ft <br />Velocity 1.32 fps <br />Cross Sectional Area 3.03 sq ft <br />Hydraulic Radius 0.19 ft <br />Manning's n 0.038 <br />Froude Number 0.53 <br />Dmax 1.500 ft (18.00 in) <br />D50 0.750 ft ( 9.00 in) <br />D10 0.250 ft ( 3.00 in) <br />7-77 <br />8 M1lay 1996 <br />