(10 J ) (10 T ) 



(10') 



(10 J ) (10^) (10') (io" B ) 



Soil Permeability, cm/sec (ft/sec) 

 Figure 6-5. Time required for stress porepressure redistribution/dissipation 

 (from Herrmann, unpublished). 



(io" lu ) (io iA ) 



100 



90 

 80 



~ 70 



I 6 ° 

 I 5 ° 



, £ 



^ 40- 

 ~ 30- 

 20 

 101- 



Note - Cyclic limits apply to anchors with 

 an average quasi-static load of less 

 than 33% of static capacity. 



10' 



10 J 10^ 



Number of Loading Cycles 



10 J 



10° 



Figure 6-6. Contours of cyclic capacity without porepressure dissipation 

 (from Herrmann, unpublished). 



10' 



55 



