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Advisor(s)
Abstract(s)
In this work we describe the experimental characterization of the delimitation in a carbon fibre plate
based on the measurement of displacement gradient for different loading conditions. The Michelson shearing arrangement with time modulation technique was used in quasi-static measurements and Mach-Zehnder shearing with spatial modulation technique for the dynamic measurements. The
objective of the experimental procedure was to investigate the best technique for the identification of two different sizes delaminations in the carbon fibre plate. Another objective of this study was to compare the results from static and dynamic loads.
Description
Keywords
Shearography optical set-up Damage localisation
Citation
Lopes, H.; Monteiro, J.; Vaz, M.A.P. (2010). Damage characterization in laminated plates using digital Sherography. In Speckle 2010 conference. Florianópolis, Brasil.