Page 110 - Biaxial Multiaxial Fatigue and Fracture
P. 110
1 PlOT2 - Nf2% = 23052 Cycles 95
Multiaxial Fatigue Life Estimations for 6082-T6 Cylindrical Specimens Under .. .
=
P14T2 - NtZ% 14695 Cycles
L t I' 2On mm A
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Fig. 8. Cracks pattern at 20% stiffness drop on the bidimensional development of the specimen
gauge surface: fully-reversed torsional tests.
