The coupled effects of thickness and delamination on cracking resistance of X70 pipeline steel

International Journal of Pressure Vessels and Piping

Volumn 79, Issue 6, 2002, Pages 403-412

  Guo, W ^a,b   Dong, H ^b   Lu, M ^c   Zhao, X ^c  

^a NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS   (China)

^b XI'AN JIAOTONG UNIVERSITY   (China)

^c CNPC TUBULAR GOODS RESEARCH INSTITUTE   (China)

Author keywords

Crack growth resistance; Delamination; Fracture toughness; J integral; Pipeline steel; Stress intensity factor; Thickness; Three dimensional fracture theory

Indexed keywords

ACCIDENT PREVENTION; COALESCENCE; CRACK PROPAGATION; DELAMINATION; FRACTURE MECHANICS; FRACTURE TOUGHNESS;

CRACKING RESISTANCE;

STEEL PIPE;

CRACKING; DELAMINATION; FRACTURE TOUGHNESS; PIPELINE;

EID: 0037030788     PISSN: 03080161     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0308-0161(02)00039-X     Document Type: Article

References (34)

1. Strength and toughness of low carbon micro-alloyed steels and their application in oil and gas pipelines
2. Influence of stress state on static crack growth in AlZnMgCuO.5
3. A criterion of dual-parameter for the initiation and stable growth of three-dimensional cracks
4. Initiation and stable crack growth behaviour of API X70 steel at low temperatures (25°C ≥ T ≥ - 95°C)
5. Plastic zone near a crack and fracture toughness
6. A path independent integral and approximate analysis of strain concentration by notches and cracks
7. An experimental investigation of the effect of specimen type on the crack tip opening displacement and J-integral fracture criteria
8. Relationship between the J-integral and the crack opening displacement
9. The effect of non-singular stresses on crack-tip constraint
10. J-dominance of short cracks in tension and bending
11. Family of crack-tip fields characterized by a triaxiality parameter. I. Structure of fields
12. Continuum and miro-mechanics treatment of constraint in fracture
13. High-order asymptotic field of tensile plane strain non-linear crack problem
14. High-order asymptotic crack tip fields in a power-law hardening material
15. Elastoplastic three-dimensional crack border field. I. Singular structure of the field
16. Elastoplastic three-dimensional crack border field. II. Asymptotic solution for the field
17. Elastoplastic three-dimensional crack border field. Part-III. Fracture application
18. Recent advances in three-dimensional fracture mechanics
19. Three-dimensional strength assessment for damage tolerant structures
20. Three-dimensional crack front fields in a thin ductile plate
21. Three dimensional study for the effects of sheet thickness on fracture toughness of materials
22. Yielding of steel sheets containing slits
23. The mathematical theory of equilibrium of cracks in brittle fracture
24. Three-dimensional analysis of plastic constraint for through-thickness cracked bodies
25. The J-integral as a fracture criterion
26. Three-dimensional fatigue crack closure model
27. Thickness dependence of cracking resistance in thin aluminum plates