Crack-tip stresses and their effect on stress intensity factor for crack propagation

Engineering Fracture Mechanics

Volumn 75, Issue 8, 2008, Pages 2469-2479

  Stoychev, S ^a   Kujawski, D ^a  

^a Western Michigan University   (United States)

Author keywords

Crack tip clamping; FEA; Residual stresses; Two parameter threshold

Indexed keywords

COMPRESSIVE STRESS; COMPUTER SIMULATION; CRACK TIPS; FINITE ELEMENT METHOD; RESIDUAL STRESSES; STRESS INTENSITY FACTORS;

CRACK-TIP CLAMPING; CRACK-TIP STRESSES; TWO-PARAMETER THRESHOLD;

FATIGUE CRACK PROPAGATION;

COMPRESSIVE STRESS; COMPUTER SIMULATION; CRACK TIPS; FATIGUE CRACK PROPAGATION; FINITE ELEMENT METHOD; RESIDUAL STRESSES; STRESS INTENSITY FACTORS;

EID: 39149102134     PISSN: 00137944     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.engfracmech.2007.07.019     Document Type: Article

References (16)

1. Suresh S. Fatigue of materials (1991), Cambridge University Press, Cambridge
2. Vasudevan A.K., Sadananda K., and Loaut N. Two critical stress intensities for threshold crack propagation. Scripta Metall 28 (1993) 65-70
3. Sadananda K, Vasudevan AK. Analysis of fatigue crack closure and threshold. Fracture mechanics. ASTM STP 1220, vol. 25. 1993. p. 484-501.
4. Vasudevan A.K., and Sadananda K. Classification of fatigue crack growth behavior. Met Trans A 26A (1995) 1221-1234
5. Sadananda K., and Vasudevan A.K. Short crack growth and internal stresses. Int J Fatigue 19 (1997) S99-S109
6. Sadananda K., Vasudevan A.K., Holtz R.L., and Lee E.U. Analysis of overload effects and related phenomena. Int J Fatigue 21 (1999) S233-S246
7. Vasudevan A.K., Sadananda K., and Glinka G. Critical parameters for fatigue damage. Int J Fatigue 23 (2001) S39-S53
8. Vasudevan A.K., and Sadananda K. Transient stress effects due to testing methodology on fatigue crack growth thresholds. Int J Fatigue 29 (2007) 1985-1989
9. 0.5 driving force parameter for crack growth in aluminum alloys. Int J Fatigue 23 (2001) 733-740
10. eff parameter under re-examination. Int J Fatigue 25 (2003) 793-800
11. + parameters. Engng Fract Mech 71 12 (2004) 1779-1790
12. max. Int J Fatigue 27 (2005) 1425-1431
13. Stoychev S. Load interaction effects on fatigue crack growth. PhD dissertation, Western Michigan University, etd-0519105-163119, 05/2005.
14. Kujawski S., and Stoychev S. 'Internal stress effect on fatigue crack initiation at notches'. Int J Fatigue 29 (2007) 1744-1750
15. Rice J.R. Stress due to a sharp notch in a work-hardening elastic-plastic material loaded by longitudinal shear. J Appl Mech 34 (1967) 298-387
16. Lang M. Methodology for fatigue crack growth, part I: Phenomenology, fatigue and fracture of engineering. Mater Struct 23 (2000) 581-601