Residual stresses in strength-mismatched welds and implications on fracture behavior

American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP

Volumn 373, Issue , 1998, Pages 351-356

  Dong, P ^a   Zhang, J ^a   Brust, F W ^a  

^a BATTELLE MEMORIAL INSTITUTE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BUTT WELDING; CRACKS; FAILURE ANALYSIS; FRACTURE MECHANICS; PLATES (STRUCTURAL COMPONENTS); RESIDUAL STRESSES; STRESS INTENSITY FACTORS;

WELD STRENGTH;

WELDS;

EID: 0031645688     PISSN: 0277027X     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Article

References (24)

1. IC, CTOD, and J Tests on Weldments," Nonlinear Fracture Mechanics: Volume II - Elastic-Plastic Fracture, ASTM STP995, J.D. Landes, A. Saxena, and J.G. Merkle, eds., American Society for Testing and Materials, Philadelphia, Pennsylvania, pp. 486-497, 1979.
2. Cray, M.J., Luxmore, A.R., and Sumpter, J.D.G., "The effect of Weld Metal Mismatch on J and CTOD," in Proceedings of the European Symposium on Elastic-Plastic Fracture Mechanics, Freiburg, Federal Republic of Germany, 1989.
3. Zhang, J.X., et al., "Studies on the Fracture Mechanics Parameters of Weldment with Mechanical Heterogeneity," Engineering Fracture Mechanics, Vol. 34, No. 5/6, pp. 1041-1050, 1990.
4. Kocak, M., Knaack, J., and Schwalbe, K.-H., "Fracture Behavior of Undermatched Weld Joints," Proceedings of International Conference on Offshore Mechanics and Arctic Engineering, Houston, Texas, 1990.
5. Dong, P., and Gordon, J.R., "An Investigation to Determine the Effect of Under/Overmatching on the Accuracy of Fracture Prediction Models", Design and Fitness for Service of Welded Structures, Proceedings of Sixth Annual North American Welding Research Conference, Columbus, Ohio, October 8-10, 1990, pp. 41-65.
6. Dong, P., and Gordon, J.R., "The Effect of Weld Metal Mismatch on the Fracture Behavior of Center-Cracked Panels", ASME Pressure Vessels & Piping Conference, June 21-25, 1992, New Orleans, Louisiana, PVP Vol. 241, Fatigue, Fracture, and Risk, pp. 59-67.
7. Dong, P., and Gordon, J.R., "The Effect of Under and Overmatching on Fracture Prediction Models", in Welding-90: Technology, Materials, Fracture, M. Kocak (eds.), i.i.t.t. International, pp. 363-370.
8. Wang, Y.-Y., and Kirk, M.T., "A structural Integrity Assessment Procedure for Welded Structures with Weld Metal Strength Mismatch," ASME Pressure Vessels and Piping Conference, Montreal, Quebec, Canada, July 21-26, 1996, PVP-Vol. 324, Fatigue and Fracture, Vol. 2, pp. 133-141.
9. Wang, Y.-Y., and Kirk, M.T., "A structural Integrity Assessment Procedure for Welded Structures with Weld Metal Strength Mismatch," ASME Pressure Vessels and Piping Conference, Montreal, Quebec, Canada, July 21-26, 1996, PVP-Vol. 324, Fatigue and Fracture, Vol. 2, pp. 133-141.
10. Scott, P., Rudland, D., Francini, R., Rahman, S., and Wilkowski, G., "Fracture Evaluations of Fusion Line Cracks in Bimetallic Welds", In PVP-Vol. 323, Fatigue and Fracture, Vol. 1, July 1996, pp. 39-50.
11. Finch, D.M., and Burdekin, P.M., "Effects of Welding Residual Stresses on Significance of Defects in Various Types of Welded Joint," Engineering Fracture Mechanics, Vol. 41, No. 5, 1992, pp. 721-735.
12. Finch, D.M., "Effects of Welding Residual Stresses on Significance of Defects in Various Types of Welded Joint," Engineering Fracture Mechanics, Vol. 42, No. 3, pp. 479-500.
13. Brust, F.W., Dong, P., and Zhang, J., "Fracture Mechanics Parameters for Cracks Situated in Weld Residual Stress Fields," under preparation.
14. Zhang, J., Dong, P., Brust, F.W., and Shack, W., "Analysis of Residual Stresses in a Girth Weld of a Reactor Shroud," to appear in Proceedings of ASME Pressure Vessels and Piping Conference, July 27-31, 1997, Orlando, Florida.
15. Brust, F.W., Dong, P., Zhang, J., and Shack, W., "Crack Growth Behavior in Residual Stress Fields of a Girth Weld in Reactor Shroud Structures," to appear in Proceedings of ASME Pressure Vessels and Piping Conference, July 27-31, 1997, Orlando, Florida.
16. Zhang, J., Dong, P., Brust, F.W., "A Constitutive Model for Welding Process Simulation Using Finite Element Methods," to appear in Proceedings of ICES Conference, May, 1997.
17. Zhang, J., Dong, P., Cao, Z.N., "Composite Shell Element Model for Residual Stress Analysis of Multi-pass Welds in Pressure Vessels and Pipes," to appear in Proceedings of 14th International Conference on Structural Mechanics in Reactor Technology, Lyon, France, August 17-22, 1997.
18. Dong, P, Hong, J.K., Rogers, P., and Bynum, J., "Analysis of Residual Stresses Al-Li Alloy Repair Welds", Proceedings of ASME Pressure Vessel and Piping Conference - Weld Residual Stresses in Pressure Vessels and Piping, July 27-31, 1997, Orlando, Florida.
19. Nishioka, T., And Atluri, S.N., "Analysis of Surface Flaw in Pressure Vessels by a New 3 Dimensional Alternating Method," Journal of Pressure Vessel Technology, Vol. 104, November 1982, pp. 299-307.
20. Nishioka, T., And Atluri, S.N., "Analytical Solutions for Embedded Elliptical Cracks, and Finite Element Alternating Method for Elliptical Surface Cracks, Subjected to Arbitrary Loadings," Engineering Fracture Mechanics, Vol. 17, No. 3, 1983, pp. 247-268.
21. Stonesifer, R.B., Brust, F.W., and Leis, B.N., "Mixed-Mode Stress Intensity Factors for Interacting Semi-Elliptical Surface Cracks in a Plate", Engineering Fracture Mechanics, Vol. 45, No. 3, 1993, pp. 357-380.
22. Stonesifer, R.B., Brust, F.W., and Leis, B.N., "Stress Intensity Factors for Long Axial OD Surface Cracks in Large R/t Pipes", ASTM STP 1131, 1992, pp. 29-45.
23. Brust, F.W., Dong, P., Zhang, J., and Shack, W., "Crack Growth Behavior in Residual Stress Fields of a Girth Weld in Reactor Shroud Structures," to appear in Proceedings of ASME Pressure Vessels and Piping Conference, July 27-31, 1997, Orlando, Florida.
24. Dong, P., Hong, J.K., Zhang, J., Rogers, P., Bynum, J., and Shah, S., "Residual Stress Effects on AL-LI Alloy Wide-Panel Specimens with a Repair Weld," to appear in Proceedings of ASME Pressure Vessels and Piping Conference, July 27-31, 1997, Orlando, Florida.