0.8 





Noncohesivc Soils 



j 





9 °- 6 



- 









-s 











< 









- 



c 

 



- 0.4 



o 



- 





Anchor dimension B is the smallest 

 typical dimension (e.g., width, diameter) 

 b = Anchor spacing center to center 



- 



0.2 



- 



i ! i 



1 1 





Relative Spacing, b/B for 100% Efficiency 



Figure 56. Minimum spacing of embedded anchor flukes for noncohesive soils to realize 

 100 percent group efficiency. 



112 



