Deformation measurement within adhesive bonds of aluminium and CFRP using advanced fibre optic sensors

Autor: Grefe Hinrich, Weiser Dennis, Kandula Maja Wanda, Dilger Klaus
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Manufacturing Review, Vol 7, p 14 (2020)
Druh dokumentu: article
ISSN: 2265-4224
DOI: 10.1051/mfreview/2020011
Popis: Monitoring the deformation within an adhesive joint during the curing cycle provides valuable information regarding the build-up of thermal strain and stress. Distributed fibre optic sensors are very useful for spatial continuous measurements of deformation or temperature. Integrated into a hybrid joint, the thermal curing process of the adhesive can be monitored. This detailed insight into the joint helps to understand the deformation and thereby also the resulting stress. Analysing the deformation process establishes the foundation to adapt techniques to reduce the thermally induced deformation and thereby the resulting stress.
Databáze: Directory of Open Access Journals