Machining of simulated defects in pipeline steels: A neutron diffraction study of local stress effects

Journal of Strain Analysis for Engineering Design

Volumn 32, Issue 5, 1997, Pages 325-334

  Clapham, L ^a   Krause, T W ^a   Sabet Sharghi, R ^a   Micke, D ^a   Atherton, D L ^a   Rogge, R B ^b   Holden, T M ^b  

^a QUEEN S UNIVERSITY   (Canada)

^b NATIONAL RESEARCH COUNCIL CANADA   (Canada)

Author keywords

Machining stresses; Neutron diffraction; Pipeline inspection; Stress concentrations

Indexed keywords

DEFECTS; DRILLING; ELECTROCHEMISTRY; NEUTRON DIFFRACTION; PIPELINES; RESIDUAL STRESSES; STRESS ANALYSIS; STRESS CONCENTRATION;

ELECTROCHEMICAL DRILLING; MECHANICAL DRILLING;

STEEL PIPE;

EID: 0031223219     PISSN: 03093247     EISSN: None     Source Type: Journal    
DOI: 10.1243/0309324971513445     Document Type: Article

References (14)

1. Atherton, D. L. Magnetic inspection is key to ensuring safe pipelines. Oil and Gas J., 1989, 87, 52-61.
2. Tietsma, A. Pipeline inspection by intelligent high resolution and conventional magnetic flux leakage pigs. In Proceedings of International Conference on Pipeline Reliability, Calgary, Canada, June 1992.
3. Atherton, D. L. Effect of line pressure on the performance of magnetic inspection tools for pipelines. Oil and Gas J., 1986, 84, 86-89.
4. Laursen, P. and Atherton, D. L. Effects of line pressure stress on magnetic flux leakage patterns. B. J. Nondest. Testing, 1992, 34, 285-288.
5. Hauge, C. Effects of line pressure on axially excited magnetic flux leàkage. MSc thesis, Queen's University, Kingston, Ontario, September 1995.
6. Atherton, D. L., Hauge, C., Krause, T. W., Pattantyus, A., Donaldson, R. M. and Barnes, R. Effects of line pressure stress, magnetic properties, and test conditions on magnetic flux leakage signals. Annual report for the Gas Research Institute, contract 5093-260-2605, report GRI-95/0180, April 1995.
7. Holden, T. M., Root, J. H., Fidleris, V., Holt, T. A. and Roy, G. Application of neutron diffraction to engineering problems II. Mater. Sci. Forum, 1988, 27/28, 359-370.
8. Hutchings, M. T. and Krawitz, A. D. Measurement of Residual and Applied Stress Using Neutron Diffraction, 1992 (North-Holland, Amsterdam).
9. Clapham, L., Krause, T. W., Olsen, H., Ma, B., Atherton, D. L. and Holden, T. M. The application of neutron diffraction to stress mapping around a blind-hole defect in stressed pipeline steel. J. Strain Analysis, 1994, 29, 317-323.
10. Clapham, L., Krause, T. W., Olsen, H., Ma, B., Atherton, D. L., Clark, P. and Holden, T. M. Characterization of texture and residual stress in a section of 610mm pipeline steel. NDT & E Int., 1995, 28, 73-82.
11. Dally, J. W. and Riley, W. F. Experimental Stress Analysis, 3rd edition, 1991 (McGraw-Hill, New York).
12. Flaman, M. T. Brief investigation of induced drilling stresses in the center-hole method of residual stress measurement. Expl Mechanics, 1982, 22, 26-30.
13. Bynum, J. E. Modifications to the hole-drilling technique of measuring residual stresses for improved accuracy and reproducibility. Expl Mechanics, 1981, 21, 21-33.
14. Priesmeyer, H. G., Larsen, J. and Meggers, K. Neutron diffraction for non-destructive strain/stress measurements in industrial devices. J. Neutron Res., 1994, 2, 31-52.