Application of grating shearography and speckle shearography to mechanical analysis of composite material

Cited 24 time in webofscience Cited 31 time in scopus
  • Hit : 291
  • Download : 0
The present work aims to compare two foremost shearography techniques for a quantitative experiment of composite material: digital phase-shifting speckle pattern and grating shearography. The chosen object was an open-hole tensile specimen fabricated by a non-crimped fabric. Both techniques of laser shearography measured surface strain and x-slope and revealed defects by catching the defect-induced deformation anomalies. In this comparative experiments, grating shearography had superiority in signal-to-noise ratio and spatial resolution to speckle shearography except the labour of the non-trivial specimen preparation. This comparative study will offer mechanical engineers a Guideline for the reasonable selection of a technique of shearography for a particular test object.
Publisher
ELSEVIER SCI LTD
Issue Date
2004-07
Language
English
Article Type
Article; Proceedings Paper
Citation

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, v.35, no.7-8, pp.965 - 976

ISSN
1359-835X
DOI
10.1016/j.compositesa.2004.01.023
URI
http://hdl.handle.net/10203/202904
Appears in Collection
AE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 24 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0