Table 3: Stresses at critical locations of the RVE after resting at room conditions, where is the First-Stress Invariant and is the stress given by Drucker-Prager failure criterion, where = 62.25 MPa and = −0.061 [10].

Location (MPa) (MPa) (MPa) (MPa) (MPa)

P15.0964.780−5.2474.62961.968
P27.1256.1801.69815.00361.335
P35.0744.750−5.3154.50961.975
P46.3345.223−5.1256.43261.858
P56.7903.5663.37813.73461.412
P66.2875.158−5.2206.22561.870