A theory of fatigue damage accumulation and repair in cortical bone

1992 ◽  
Vol 10 (6) ◽  
pp. 818-825 ◽  
Author(s):  
Bruce Martin
Keyword(s):  
Cortical Bone ◽  
Fatigue Damage ◽  
Damage Accumulation ◽  
Fatigue Damage Accumulation

scholarly journals Model of flexural fatigue damage accumulation for cortical bone

1997 ◽  
Vol 15 (4) ◽  
pp. 607-614 ◽  
Author(s):  
L. V. Griffin ◽  
J. C. Gibeling ◽  
R. B. Martin ◽  
V. A. Gibson ◽  
S. M. Stover
Keyword(s):  
Cortical Bone ◽  
Fatigue Damage ◽  
Damage Accumulation ◽  
Flexural Fatigue ◽  
Fatigue Damage Accumulation

Fatigue damage accumulation around notches

2004 ◽  
Vol 46 (6) ◽  
pp. 309-313
Author(s):  
Yutaka Iino ◽  
Hideo Yano
Keyword(s):  
Fatigue Damage ◽  
Damage Accumulation ◽  
Fatigue Damage Accumulation

Different Fatigue Dynamics Under Statistically and Spectrally Similar Deterministic and Stochastic Excitations

2013 ◽  
Vol 81 (4) ◽  
Author(s):  
Son Hai Nguyen ◽  
Mike Falco ◽  
Ming Liu ◽  
David Chelidze
Keyword(s):  
Crack Growth ◽  
Fatigue Damage ◽  
Damage Accumulation ◽  
Growth Dynamics ◽  
Experimental System ◽  
Counting Method ◽  
Random Loading ◽  
Stochastic Excitations ◽  
Fatigue Damage Accumulation ◽  
System Coupling

Estimating and tracking crack growth dynamics is essential for fatigue failure prediction. A new experimental system—coupling structural and crack growth dynamics—was used to show fatigue damage accumulation is different under chaotic (i.e., deterministic) and stochastic (i.e., random) loading, even when both excitations possess the same spectral and statistical signatures. Furthermore, the conventional rain-flow counting method considerably overestimates damage in case of chaotic forcing. Important nonlinear loading characteristics, which can explain the observed discrepancies, are identified and suggested to be included as loading parameters in new macroscopic fatigue models.

Stochastic Fatigue Damage Accumulation

1984 ◽  
Vol 110 (11) ◽  
pp. 2585-2601 ◽  
Author(s):  
Loren D. Lutes ◽  
Miguel Corazao ◽  
Sau‐lon James Hu ◽  
James Zimmerman
Keyword(s):  
Fatigue Damage ◽  
Damage Accumulation ◽  
Fatigue Damage Accumulation
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