Eigenstrain modelling of residual stresses generated by laser shock peening

Journal of Materials Processing Technology

Volumn 211, Issue 6, 2011, Pages 1091-1101

  Achintha, Mithila ^a   Nowell, David ^a  

^a UNIVERSITY OF OXFORD   (United Kingdom)

Author keywords

Eigenstrain; Laser shock peening; Residual stress

Indexed keywords

BASIC MECHANICS; DYNAMIC PRESSURES; EIGEN-STRAIN; EIGENSTRAIN DISTRIBUTIONS; ELASTIC RESPONSE; ELASTIC-PERFECTLY PLASTIC MATERIAL; EXPLICIT FINITE ELEMENTS; FE MODEL; LASER SHOCK PEENING; MISFIT STRAINS; MULTIPLE PULSE; PEAK PRESSURE; PLASTIC STRAIN; PRESSURE PULSE; PULSE DURATIONS; STRAIN DISTRIBUTIONS; SURFACE LAYERS; YIELD STRENGTH;

RESIDUAL STRESSES; SHOCK WAVES; TENSILE STRENGTH;

FINITE ELEMENT METHOD;

EID: 79952992557     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2011.01.011     Document Type: Article

References (15)

1. ABAQUS Software-Version 6.7-1, SIMULIA.
2. H.K. Amarchinta, R.V. Grandhi, K. Langer, and D.S. Stargel Material model validation for laser shock peening Model. Simul. Mater. Sci. Eng. 17 1 2009 1 15
3. P. Ballard, J. Fournier, R. Fabbro, and J. Frelat Residual stresses induced by laser-shocks J. Phys. IV 1 7 1991 487 494
4. L. Berthe, R. Fabbro, P. Peyre, L. Tollier, and E. Bartnicki Shock wave from a water-confined laser-generated plasma J. Appl. Phys. 82 6 1997 2826 2832 (Pubitemid 127657610)
5. W. Braisted, and R. Brockman Finite element simulation of laser shock peening Int. J. Fatigue 21 7 1999 719 724
6. K. Ding, and L. Ye Laser Shock Peening: Performance and Process Simulation 2006 Woodhead Cambridge, UK
7. R. Fabbro, J. Fournier, P. Ballard, D. Devaux, and J. Virmont Physical study of laser-produced plasma in confined geometry J. Appl. Phys. 68 2 1990 775 784
8. Y. Hu, Z. Yao, and J. Hu 3-D FEM simulation of laser shock processing Surf. Coat. Technol. 201 3/4 2006 1426 1435 (Pubitemid 44340836)
9. A.M. Korsunsky Residual elastic strains in autofrettaged tubes: elastic-ideally plastic model analysis J. Eng. Mater. Technol. 129 1 2007 77 81 (Pubitemid 46712448)
10. A.M. Korsunsky, J. Liu, D. Laundy, and K. Kim Residual elastic strain due to laser shock peening: synchrotron diffraction measurement J. Strain Anal. 41 2 2006 113 120
11. A.M. Korsunsky, G.M. Regino, and D. Nowell Variational eigenstrain analysis of residual stresses in a welded plate Int. J. Solids 44 13 2006 4574 4591
12. LS-DYNA Software-Version 971, Livermore Software Technology Corporation (LSTC).
13. I. McGeachie Private Communication 2010 Metal Improvement Company Earby, UK
14. T. Mura Micromechanics of Defects in Solids 1987 Martinus Nijhoff Dordrecht
15. M.B. Prime, and M.R. Hill Measurement of fiber-scale residual stress variation in a metal-matrix composite J. Compos. Mater. 38 23 2004 2079 2095