Utilisation of optical fibre measurement techniques in determination of residual stresses of composites

H. Lahtinen

doi:10.1117/12.2302063

1 September 1999 Utilisation of optical fibre measurement techniques in determination of residual stresses of composites

H. Lahtinen

Author Affiliations +

Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 374621 (1999) https://doi.org/10.1117/12.2302063
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of

Abstract

Residual stnesses building up in micno structune of composite materials during the manufacturing process are calculated by the Finite Element Method. The results obtained are verified by optical fibre sensors. Fastening of the optical fibres to the surrounding material is ensured by chemical bonds.

Citation Download Citation

H. Lahtinen "Utilisation of optical fibre measurement techniques in determination of residual stresses of composites", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 374621 (1 September 1999); https://doi.org/10.1117/12.2302063

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