Laserfiche WebLink
SEDCAD+ RIPRAP CHANNEL DESIGN <br />MOFFAT DOWNDRAIN 44 <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 41.67 cfs <br />Slope 14.18 % <br />Sideslopes (L and RI 3.00:1 3.00:1 <br />Freeboard .3 ft <br />RESULTS: <br />Steep Slope Design - P_aDER ^lethod <br />Depth 1.28 ft <br />with Freeboard 1.58 ft <br />Top Width 7.65 ft <br />with Freeboard 9.45 ft <br />Velocitti 8.54 fps <br />Cross Sectional Area 4.88 sq ft <br />Hydraulic Radius 0.60 ft <br />Manning's n 0.017 <br />Froude Number 1.88 <br />Dmax 0.625 ft ( 7.50 in) <br />D50 0.500 ft ( 6.00 in) <br />D10 0.167 ft ( 2.00 in) <br />