Table 3: Imposed conditions and the corresponding fatigue life.

Specimen IDMaximum loading (kN)Minimum loading (kN)Stress levelFatigue life (times)

B-1-152190.522.06 × 106
B-1-245190.452.18 × 106
B-1-385190.851.66 × 106
B-2-152190.522.32 × 106
B-3-152190.521.87 × 106