5 - 



10 



20 



o 



25 



u 





Ij 





o 





Q. 





o 



^n 



1- 





^ 





() 





_l 





lij 



CD 



35 



UJ 





u 





y 





< 





t- 





iO 



4U 



a 





45 



50 



55 



60 



50 100 



-1 — I — I — I — I — I — I — I — I — I r 



AREA H 



q/cm^ 

 150 



200 



T — I — I — I — I — I — r 



VANE SHEAR 

 TEST 



X 



.\ 



\ 



\ 



N 



\ 



\ 





\ 



A 



13 



/ 



• 



/• 



\ 



\ 



I I I I I I I I I I I I L 



I I I I 



20 



30 



40 



50 



60 



70 



80 



90 



100 



10 



120 



130 



- 150 



.2 .4 .6 .8 I .1.2 1.4 1.6 1.8 2 2.2 2A 2.6 2.8 3 



COHESION, p5i 



FIGURE 21 . DEPTH RELATED TO COHESION (COMPRESSION AND VANE TESTS): 



AREAH, CORE 13 



35 



