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SEDC':~D+ ERr,DIBLE CHANNEL DESIGN <br />GO.>T 'f R.\IL SF.C;hIENT =3 Il`- DITCHI <br />Limiting lelocit,y- Technique <br />tie~iiment-laden w'atPr <br />iNFUT 1'aLl!ES: <br />Shape TRI1~;Gl'LAR <br />Discharges 1.i2 cfs <br />Slope ~3.~0 % <br />Sideslo~es 2.00:1 (L) 3.00:1 (RI <br />planning s n 0.030 <br />h1ax. lelocity- 5.50 fps <br />hlat.erial GRADED SILTS - COBBLES COLLOID:\L <br />Freeboard .3 ft <br />RESULTS: <br />.actual Discharge 1.72 cfs <br />Depth O. t6 ft <br />~.ith Freeboard 0.?6 ft <br />Top kidth 2.28 ft <br />with Freeboard 3.?8 ft <br />~'elocit.~- 3.30 fps <br />Crnss Sectional Area 0.52 sq ft <br />H~-draulic Radius 0.21 ft <br />Froude Number 1.22 <br /> <br /> <br />