Characterization of Discontinuity and Mechanical Anisotropy of Shale Based on Continuum Damage Mechanics

Table 2

and under different test conditions.

(MPa)	-4.67	49.23	77.67	101.67	133.96	147.54	166.90
(MPa)	14.10	146.96	202.86	245.02	311.89	322.68	350.72