The elastic-plastic interference of J-integrals between a pair of co-linear cracks

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

Volumn 324, Issue , 1996, Pages 9-15

  Li, Haoyu ^a   Wang, Weiqiang ^a   Liu, Changjun ^a   Guo, Jianzhang ^a  

^a QINGDAO UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; ELASTOPLASTICITY; FINITE ELEMENT METHOD; INTEGRAL EQUATIONS; PROBLEM SOLVING; STRAIN; STRESS ANALYSIS; STRESS INTENSITY FACTORS; YIELD STRESS;

J INTEGRAL CRACK INTERFERENCE;

CRACKS;

EID: 0030380229     PISSN: 0277027X     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Article

References (9)

1. American Society of Mechanical Engineers, 1993, "Assessment of reactor vessels with low upper shelf Charpy impact energy levels", ASME Boiler and Pressure Vessel Code, Section XI, Division 1, Case N-512
2. Bloom, J.M., Malik, S.N., 1982, "Procedure for the assessment of the integrity of nuclear pressure vessels and piping containing defects", EPRI NP2431 Research Project 1237-2, Final Report
3. British Standards Institution, 1991, "Guidance on methods for assessing the acceptability of flaws in welded structures", published in Document PD6493: 1991
4. Kumar, V., German, M.D., Shih, C.F., 1981, "An engineering approach for elastic-plastic fracture analysis", Electric Power Research Institute, Inc. Report
5. Li, A.J., Wang, W.Q., Wang, J.Q., and Zhang, M.Q., 1995, "Two dimensional elastic-plastic finite element meshes and the precision of J-integral calculations", J. of Qingdao Institute of Chemical Technology, Vol.16, No.4
6. Milne, I., Ainsworth, R.A., Dowling, A.T. ,1988, Int. of J. Pressure Vessels & Piping, 32(1-4)3-196
7. Owen, D.R.J., Fawkes, A.A., 1983, "Engineering Fracture Mechanics: Numerical Methods and Applications", Pinerigde Press Ltd. Swansea, U.K.
8. Wang, W.Q., Li, A.A., Li, P.N., and Ju, D.Y., 1994a, Int. J. of Pres. Ves. & Piping, 60, 1-16
9. Wang, W.Q., Li, A.A., Zhang, X.D., 1994b, "The engineering approach of J-integral evaluation by means of fully plastic solutions for pressure vessel steels in common use in China", 1994 ASME PVP Conf., June 19-23, 1994, Minneapolis, Minnesota, PVP-Vol.287/MD-Vol.47, 11-18