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• <br />• <br />SEDCAD+ ERODIBLE CHANNEL DESIGN <br />------------------------------- <br />D13 100 YEAR SIZING <br />Limiting Velocity Technique <br />Sediment-laden water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 0.51 cfs <br />Slope 5.00 0 <br />Sideslopes 2.50:1 (L) 20.00:1 (R) <br />Manning's n 0.035 <br />Max. Velocity 5.50 fps <br />Material COBBLES AND SHINGLES <br />Freeboard .3 ft <br />RESULTS: <br />Actual Discharge 0 .50 cfs <br />Depth 0 .16 ft <br />with Freeboard 0 .46 ft <br />Top Width 3 .59 ft <br />with Freeboard 10 .34 ft <br />Velocity 1. 76 fps <br />Cross Sectional Area 0. 29 sq ft <br />Hydraulic Radius 0 .08 ft <br />Froude Number 1 .10 <br />y <br />• <br />