Page 191 - Biaxial Multiaxial Fatigue and Fracture
P. 191

Sequenced Axial and  Torsional Cumulative Fatigue: ...   175












                          E
                         LL
                          a,
                         ‘c
                         -I
                          F  0.4  .
                         .-           N,,   = 825
                          c
                         .-
                          m
                          E
                             0.2
                               0.0    0.2    0.4    0.6    0.8    1 .o
                                        Applied Life Fraction, n,/N,
                                          (a) axialhxial


























                                       I  I   I  .   I  .  I   .
                               0.0    0.2    0.4    0.6    0.8    1 .o
                                        Applied Life Fraction, n,/N,

                                        (b) torsiodtorsion
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