A micromechanical model for small fatigue crack growth: An approach based on two threshold conditions

Fatigue and Fracture of Engineering Materials and Structures

Volumn 32, Issue 6, 2009, Pages 515-524

  Vallellano, C ^a   Vazquez J ^a   Navarro, A ^a   Dominguez J ^a  

^a UNIVERSITY OF SEVILLE   (Spain)

Author keywords

Fatigue; Smal lcrack growth; Threshold conditions

Indexed keywords

CYCLIC PLASTIC ZONE; FATIGUE; FATIGUE CRACK GROWTH; FATIGUE THRESHOLD; MICRO-MECHANICAL; MICROMECHANICAL MODEL; MICROSTRUCTURAL BARRIERS; PLASTIC ZONES; PROPAGATION PROCESS; SMAL LCRACK GROWTH; SMALL FATIGUE CRACKS; THRESHOLD CONDITION; THRESHOLD CONDITIONS; TWO PARAMETER;

CRACK DETECTION; CRACKING (CHEMICAL); FATIGUE CRACK PROPAGATION; FATIGUE OF MATERIALS; GRAIN BOUNDARIES;

GRAIN GROWTH;

EID: 66749149851     PISSN: 8756758X     EISSN: 14602695     Source Type: Journal    
DOI: 10.1111/j.1460-2695.2009.01355.x     Document Type: Article

References (27)

1. Vasudevan, A. K., Sadananda, K. and Louat, N. (1993) Two critical stress intensities for threshold fatigue crack propagation. Scripta Metall. Mater. 28, 65-70.
2. Vasudevan, A. K., Sadananda, K. and Louat, N. (1994) A review of crack closure, fatigue crack threshold and related phenomena. Mater. Sci. Eng. A 188, 1-22.
3. Sadananda, K. and Vasudevan, A. K. (1997) Short crack growth and internal stresses. Int. J. Fatigue 19, S99-S108.
4. Sadananda, K., Vasudevan, A. K., Holtz, R. L. and Lee, E. U. (1999) Analysis of overload effects and related phenomena. Int. J. Fatigue 21, S233-S246.
5. Vasudevan, A. K., Sadananda, K. and Glinka, G. (2001) Critical parameters for fatigue damage. Int. J. Fatigue 23, S39-S53.
6. Sadananda, K. and Vasudevan, A. K. (2004) Crack tip driving forces and crack growth representation under fatigue. Int. J. Fatigue 26, 39-47.
7. James, M. N. and Wenfong, L. (1999) Fatigue crack growth in austempered ductile and grey cast irons - stress ratio effects in air and mine water. Mater. Sci. Eng. A 265, 129-139.
8. Ritchie, R. O., Boyce B. L., Campbell, J. P., Roder, O., Thompson, A. W. and Milligan, W. W. (1999) Thresholds for high-cycle fatigue in a turbine engine Ti-6Al-4V alloy. Int. J. Fatigue 21, 653-662.
9. 0.5 driving force parameter for crack growth in aluminum alloys. Int. J. Fatigue 23, 733-740.
10. + parameters. Eng. Fract. Mech. 71, 1779-1790.
11. max. Int. J. Fatigue 27, 1425-1431.
12. Noroozi, A. H., Glinka, G. and Lambert, S. (2005) A two parameter driving force for fatigue crack growth analysis. Int. J. Fatigue 27, 1277-1296.
13. Noroozi, A. H., Glinka, G. and Lambert, S. (2007) A study of the stress ratio effects on fatigue crack growth using the unified two-parameter fatigue crack growth driving force. Int. J. Fatigue 29, 1616-1633.
14. Noroozi, A. H., Glinka, G. and Lambert, S. (2008) Prediction of fatigue crack growth under constant amplitude loading and a single overload based on elasto-plastic crack tip stresses and strains. Eng. Fract. Mech. 75, 188-206.
15. Akiniwa, Y., Tanaka, K. and Matsui, E. (1988) Statistical characteristics of propagation of small fatigue cracks in smooth specimens of 2024-T3. Mat. Sci. Eng. A 104, 105-115.
16. Shyam, A., Allison, J. E. and Jones, J. W. (2005) A small fatigue crack growth relationship and its implication to cast aluminum. Acta Mater. 53, 1499-1509.
17. Shyam, A., Allison, J. E., Szczepanski, C. J., Pollok, T. M. and Jones, J. W. (2007) Small fatigue crack growth in metallic materials. Acta Mater. 55, 6606-6616.
18. Bilby, B. A., Cottrell, A. H. and Swinden, K. H. (1963) The spread of plastic yield from a notch. Proc. Royal Soc. A 272, 304-314.
19. Navarro, A. and de los Rios, E. R. (1988) Short and long fatigue crack growth: A unifed model. Phil. Mag. 57, 15-36.
20. Navarro, A. and de los Rios, E. R. (1988) An alternative model for the blocking of dislocations at grain boundaries. Phil. Mag. 57, 37-42.
21. Navarro, A. and de los Rios, E. R. (1992) Fatigue crack growth modelling by successive blocking of dislocations. Proc. R. Soc. Lond. A 437, 375-390.
22. Vallellano, C., Navarro, A., García-Lomas, F. J. and Domínguez, J. (2008) On the estimation of microstructural effects in the near-threshold fatigue of small cracks. J. Strain Anal. 43, 337-347.
23. Vallellano, C., Navarro, A. and Domínguez, J. (2002) Compact formulation for modelling cracks in infinite solids using distributed dislocations. Phil. Mag. A 82, 81-92.
24. Chan, K. S. and Lankford, J. (1988) The role of microstructural dissimilitude in fatigue and fracture of small cracks. Acta Metall. 36, 193-206.
25. Vallellano, C., Navarro, A. and Domínguez, J. (2000) Fatigue crack growth threshold conditions at notches. Part I: Theory. Fat. Fract. Eng. Mat. Struct. 23, 113-121.
26. Vallellano, C., Navarro, A. and Domínguez, J. (2000) Fatigue crack growth threshold conditions at notches. Part II: Generalization and application to experimental results. Fat. Fract. Eng. Mat. Struct. 23, 123-128.
27. Miller, K. J. (1997) The three thresholds for fatigue crack propagation. In: Fatigue and Fracture Mechanics, ASTM STP 1296 (Edited by R. S. Piascik, J. C. Newman and N. E. Dowling). American Society for Testing and Materials, pp. 267-286.