il. 854, u. S. Dept. of Agriculture. 



Fig.l. Concrete Tile Analytical Method usingSelectedTests 

 Velocities in Feet per* Second 



.7 .6 .9 1.0 1.5 20 25 3.0 4.0 5.0 60 70 80 9.0 



Fig.2. Concrete Tile Graphical Method using Selected Tests 

 Velocities In Feet per Second 



• • • - 5.0 6.0 7.0 8.09.0 



Fig.3. Concrete Tile Flowing Full 

 Velocities in Feet per Second 



.7 .8 a 10 1.5 2.0 25 30 4.0 5.0 6.0 7.0 8.0 90 



Fig.4. Concrete Tile Flowing.9 Depth 

 Velocities in Feet per Second 



" 4.0 5.0 60 7.0S.0 9.0 



Fig.5. Concrete Tile Flowing.8 Depth 



Velocities in Feet oer Second 



_S .7 .8 .9 1.0 1.5 -2.0 2 5 30 4.0 5.0 6.0 7.0 



Fig.6. Concrete Tile Flowing .7 Depth 



Velocities in Feet per Second 

 .6 .7 .8 9 1.0 1.5 ?0 2.5 3 4.0 5.0 6.0 70 80 90 



Fig.7. Concrete Tile Flowing. 6 Depth 

 Velocities in Feet per Second 



.6 .7 .8 .9 1.0 I.S 20 2.5 30 4.0 5.0 6.0 70 8.0 90 



Fig.8. Concrete Tile FI6wing.5 Depth 



Velocities in Feet per Second 



.7 3 .9 1.0 1.5 20 25 30 40 80 6 708 



Diameter of Tile in Feet 



Diameter of Tile in Feet 



Curves Used I 



i of Formula ' 



