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Proceedings Paper

Assessment of impact damage in CFRP by combined thermal and speckle methods
Author(s): M. Feligiotti; E. Hack; G. Lampeas; T. Siebert; A. Pipino; A. Ihle
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Paper Abstract

In this contribution we show experimental results for combined thermal and DSPI measurements on several fiber reinforced polymer test samples that have been impacted in a drop tower. Active thermography can give complementary information with regard to the type and size of the damage, but DSPI is used for assessing the effect of the damage, i.e. the difference in the displacement or strain field of a damaged and undamaged specimen.

Paper Details

Date Published: 13 September 2010
PDF: 8 pages
Proc. SPIE 7387, Speckle 2010: Optical Metrology, 73870H (13 September 2010); doi: 10.1117/12.870759
Show Author Affiliations
M. Feligiotti, EMPA (Switzerland)
E. Hack, EMPA (Switzerland)
G. Lampeas, Univ. of Patras (Greece)
T. Siebert, Dantec Dynamics GmbH (Germany)
A. Pipino, Ctr. Ricerche Fiat S.C.p.A. (Italy)
A. Ihle, High Performance Space Structure Systems GmbH (Germany)


Published in SPIE Proceedings Vol. 7387:
Speckle 2010: Optical Metrology
Armando Albertazzi Goncalves; Guillermo H. Kaufmann, Editor(s)

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