The thermoelastic effect on CFRP laminates with various lay-ups is investigated. A thick low crimp unidirectional fabric reinforcement is adopted. The measured thermoelastic signal is compared with predictions from two analytical models based on the meso-mechanical bulk properties of the lamina and on assuming a strain witness behaviour of the surface resin rich layer.
Pitarresi, G., Galietti, U. (2009). A quantitative investigation on the thermoelastic effect of cfrp laminates. In Proceedings of the 17th International Conference on Composite Materials, ICCM 17..
A quantitative investigation on the thermoelastic effect of cfrp laminates
PITARRESI, Giuseppe;
2009-01-01
Abstract
The thermoelastic effect on CFRP laminates with various lay-ups is investigated. A thick low crimp unidirectional fabric reinforcement is adopted. The measured thermoelastic signal is compared with predictions from two analytical models based on the meso-mechanical bulk properties of the lamina and on assuming a strain witness behaviour of the surface resin rich layer.
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