Use of full field of strains found by grating shearography to determine residual stress

G. Montay; J. Bulhak; Y. Surrel; A. Vautrin; J. Lu

doi:10.1243/030932405X30830

Author(s)

G. Montay
J. Bulhak
Y. Surrel
A. Vautrin
J. Lu

Detail(s)

Original language	English
Pages (from-to)	621-630
Journal / Publication	Journal of Strain Analysis for Engineering Design
Volume	40
Issue number	7
Publication status	Published - Oct 2005
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1243/030932405X30830 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-27644459970&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(f7ef38a1-c55e-41c5-9ddf-38c426ac6bf2).html

Abstract

A new method combining grating shearography and the incremental hole drilling method has been developed to determine the residual stress distribution in depth. Grating shearography is a technique designed to determine directly the strain field with a high level of sensitivity and a very high spatial resolution. The hole drilling method is one of the most popular methods used in mechanical engineering to determine the residual stress locked into a structure. This new optical method enables the strain to be measured while taking into account the entire strain field around the hole. The finite element method is used to calibrate the method. The method was tested on an ultrasonic shot-peened aluminium specimen. © IMechE 2005.

Research Area(s)

Grating shearography, Incremental hole drilling method, Residual stress, Shot peening

Citation Format(s)

[ RIS ] [ BibTeX ]

Use of full field of strains found by grating shearography to determine residual stress. / Montay, G.; Bulhak, J.; Surrel, Y. et al.
In: Journal of Strain Analysis for Engineering Design, Vol. 40, No. 7, 10.2005, p. 621-630.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Montay, G, Bulhak, J, Surrel, Y, Vautrin, A & Lu, J 2005, 'Use of full field of strains found by grating shearography to determine residual stress', Journal of Strain Analysis for Engineering Design, vol. 40, no. 7, pp. 621-630. https://doi.org/10.1243/030932405X30830

Montay, G., Bulhak, J., Surrel, Y., Vautrin, A., & Lu, J. (2005). Use of full field of strains found by grating shearography to determine residual stress. Journal of Strain Analysis for Engineering Design, 40(7), 621-630. https://doi.org/10.1243/030932405X30830

Montay G, Bulhak J, Surrel Y, Vautrin A, Lu J. Use of full field of strains found by grating shearography to determine residual stress. Journal of Strain Analysis for Engineering Design. 2005 Oct;40(7):621-630. doi: 10.1243/030932405X30830

Montay, G. ; Bulhak, J. ; Surrel, Y. et al. / Use of full field of strains found by grating shearography to determine residual stress. In: Journal of Strain Analysis for Engineering Design. 2005 ; Vol. 40, No. 7. pp. 621-630.