Effects of end loading on the creep failure behaviour of CrMoV welds in main steam pipelines

Structures and Materials

Volumn 6, Issue , 2000, Pages 415-424

  Hyde, T H ^a   Sun, W ^a   Becker, A A ^a  

^a UNIVERSITY OF NOTTINGHAM   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

AGING OF MATERIALS; COMPUTATIONAL METHODS; CREEP; DEFORMATION; FAILURE ANALYSIS; HEAT AFFECTED ZONE; PIPELINES; PRESSURE EFFECTS; STRESS ANALYSIS; STRUCTURAL LOADS; WELDS;

CREEP FAILURE; DAMAGE MECHANICS; DEFORMATION BEHAVIOR; END LOADING;

CHROMIUM COMPOUNDS;

EID: 4544258818     PISSN: 14626055     EISSN: None     Source Type: Book Series    
DOI: None     Document Type: Conference Paper

References (12)

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2. Coleman, M. C. and Miller, D. A., Inspection, assessment and repair strategies for type IV cracking in power plant components. AWS/EPPI Conf., Orlando, Florida, pp. 5-15, 1994.
3. Hayhurst, D.R., "The role of creep damage in structural mechanics", in Engineering Approaches to High Temperature (Chapter 3), eds. B. Wilshire and D. R. J. Owen, Pineridge Press, Swansea, pp. 85-176, 1983.
4. Hayhurst, D.R., Dimmer, P.R. and Chernuka, M.W., Estimates of the creep rupture lifetime of structures using the finite element method. J. Mech. Phys. Solids, 23, pp. 335-355, 1975.
5. Hyde T. H. and Sun W., Creep of welded pipes. Proceedings of the Institution of Mechanical Engineers, Vol. 212, Part E, J. of Mech. Processing Eng., pp. 171-182, 1998.
6. Hyde, T. H., Sun, W., Becker, A. A., Assessment of the use of finite element creep steady-state stresses for predicting the creep life of welded pipes. Proc. 4th Int. Conf. on Computational Structures Technology, Civil-Comp Press, Edinburgh, ed. B. H. V. Topping, pp. 247-251, 1998.
7. Hyde, T. H., Sun, W., Becker, A. A., Failure prediction for multi-material creep test specimens using a steady-state creep rupture stress. Int. J. Mech. Sci., Vol. 42, pp. 401-423, 2000.
8. ABAQUS Version 5.8, Hibbitt, Karlsson and Sorenson, Inc, 1998.
9. Becker, A, A, Hyde, T H and Sun, W, FE-DAMAGE Users Manual. University of Nottingham, 1994.
10. Hyde, T. H. and Sun, W., Stress singularities at the free surface of an axisymmetric, two material creep test specimen. J. Strain analysis, Vol. 32, pp. 107-117, 1997.
11. Hyde, T. H., Sun, W. and Williams, J. A., Creep behaviour of parent, weld and HAZ materials of new, service-aged and repaired 1/2Cr1/2Mo1/4V: 2 1/4Cr1Mo pipe welds at 640°C. Materials at High Temperatures, 16 (3), 1999.
12. Specification for unfired fusion welded pressure vessels BS5500. BSI, London, pp. 74.