1234 B Distribution of potential faults from uniform compressive stresses at two ends(After W Hafner, 1951) 1. Stress 2.Trajectories of maximum principal stress 3. Trajectories of minimum principal stress 4 Potential faultDistribution of potential faults from uniform compressive stresses at two ends(After W.Hafner,1951) 1.Stress 2.Trajectories of maximum principal stress 3.Trajectories of minimum principal stress 4.Potential fault