10 



u 















/■/ 



/ 







ill 



dhl 

 V, 1 



7 



/ >/ 



^ 







0/ / 



/ / 











N - 3.5 



c 



or N^ = 9.( 



0.- 



3 D/B (0.7/c 

 3, whichever 

 75 psi < c < 4 



+ 0.3) 

 s smal ler 

 psi 









c must be in p 



si) 





2 4 6 



Relative Embedment Depth, D/B 



10 



Figure 2. Design curves of holding capacity factor, N , versus 

 relative embedment depth (D/B) approximated from 

 Figure 1 . 



21 



