Towards real time crack monitoring using image correlation

Proceedings of the 2006 SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006

Volumn 4, Issue , 2006, Pages 2006-2013

  Lopez Crespo P ^a   Shterenlikht, A ^b   Patterson, E A ^c   Yates, J R ^a   Withers, P J ^b   Burguete, R ^d  

^a UNIVERSITY OF SHEFFIELD   (United Kingdom)

^b UNIVERSITY OF MANCHESTER   (United Kingdom)

^c Michigan State University   (United States)

^d AIRBUS OPERATIONS LTD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CRACK INITIATION; FATIGUE OF MATERIALS; FRACTURE TOUGHNESS; IMAGE ANALYSIS; LOADS (FORCES); MONITORING; OPTICAL CORRELATION; PLASTICITY; REAL TIME SYSTEMS; STRESS INTENSITY FACTORS;

COMPLEX FUNCTION; CRACK TIP PLASTICITY; LOADING CYCLES; WEDGE OPENING LOADED (WOL);

CRACK PROPAGATION;

EID: 33750293935     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (21)

1. R. J. Sanford and J. W. Dally. A general method for determining mixed-mode stress intensity factors from isochromatic fringe patterns. Engineering Fracture Mechanics, 11(4):621-633, 1979.
2. P. Stanley and W. K. Chan. The determination of stress intensity factors and crack tip velocities from thermoelastic infra-red emissions. In Proceedings of International Conference on Fatigue of Engineering materials and Structures, pages 105-114. Institution of Mechanical Engineers, Mechanical Engineering Publications, 1986.
3. A. J. Moore and J. R. Tyrer. The evaluation of fracture mechanics parameters from electronic speckle pattern interferometric fringe patterns. Optics and Lasers in Engineering, 19(4-5):325-336, 1993.
4. F. A. Díaz, J. R. Yates, and E. A. Patterson. Some improvements in the analysis of fatigue cracks using thermoelasticity. International Journal of Fatigue, 26(4):365-376, 2004.
5. A. J. Rosakis, A. T. Zehnder, and R. Narasimhan. Caustics by reflection and their application to elastic-plastic and dynamic fracture mechanics. Optical Engineering, 27(8):596-610, 1988.
6. A. D. Nurse and E. A. Patterson. Determination of predominantly mode II stress intensity factors from isochromatic data. Fatigue and Fracture of Engineering Materials and Structures, 16(12):1339-1354, 1993.
7. II in general mixed-mode fracture. Engineering Fracture Mechanics, 51(3):505-511, 1995.
8. II] stress intensity factor measurement by electronic speckle pattern interferometry and image correlation. In M. Lucas, editor, Advanced Mechanics and Materials, Vol. 1-2, pages 107-112, Switzerland, 2004. British Society for Strain Measurements, Trans Tech Publications Ltd.
9. A. Shterenlikht, F. A. Díaz Garrido, P. López-Crespo, P. J. Withers, and E. A. Patterson. SIFs from strain fields using ESPI and image correlation. In Proceedings of the SEM X International Congress & Exposition on Experimental & Applied Mechanics, Paper 100, Session 105, 7-10 June 2004, Costa Mesa, California, USA. Society for Experimental Mechanics, 2004.
10. S. Yoneyama, Y. Morimoto, and M. Takashi. Automatic determination method of stress intensity factor utilizyng digital image correlation and nonlinear least squares. In Z Wu and M. Abe, editors, Structural Health Monitoring and Intelligent Infrastructure, pages 1379-1384, 2003.
11. S. Yoneyama, Y. Morimoto, and M. Takashi. Automatic evaluation of mixed-mode stress intensity factors utilizyng digital image correlation. In Proceedings of the 12th International Conference on Experimental Mechanics, Bari, Italy, August 2004.
12. W. F. Clocksin, J. Quinta da Fonseca, P.J. Withers, and P. H. S. Torr. Image processing issues in digital strain mapping. In Proceedings of SPIE, Vol. 4790, pages 384-395, 2002.
13. M. A. Sutton, S. R. McNeill, J. D. Helm, and Y. J. Chao. Advances in two-dimensional and three-dimensional computer vision. Topics in Applied Physics, 77:323-372, 1999.
14. R. Burguete and E. A. Patterson. Technical Working Area 26: Full Field Optical Stress and Strain Measurements. In VAMAS Bulletin 25, pages 49-51, 2002. ISSN: 1016-2178.
15. J. Q. Da Fonseca, P. M. Mummery, and P. J. Withers. Full-field strain mapping by optical correlation of micrographs acquired during deformation. Journal of Microscopy, 218(1):9-21, 2005.
16. LaVision GmbH. PIV Software Manual: DaVis. Gottingen, Germany, 1999. www.lavision.de.
17. Y. Murakami, editor. Stress Intensity Factors Handbook. Pergamon Press, UK, 1987.
18. N. I. Muskhelishvili. Some Basic Problems of the Mathematical Theory of Elasticity. Noordhoff International, Leyden, The Netherlands, 4th edition, 1977.
19. G. C. Sih, P. C. Paris, and F. Erdogan. Crack-tip, stress-intensity factors for plane extension and plate bending problems. Journal of Applied Mechanics, 29:306-312, 1962.
20. J. C. Russ. The Image Processing Handbook. CRC Press, Boca Raton, Florida, USA, 4 edition, 2002.
21. D. Broek. Elementary engineering fracture mechanics. Kluwer Academic, 4th edition, 1986.