1 September 2004 Deformation monitoring of wooden works of art using FBG sensors
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Abstract
Wood support is an essential element of the works of art and is highly sensitive to the environmental climate modification. Wood deformations may have irreversible destructive effects on the work of art. The use of fiber Bragg grating (FBG) sensors for the quasi-distributed in-situ measurement and continuous monitoring of the painted wood panel deformations is proposed. FBG sensors have high resolution low invasivity and intrinsic safety. The effects of relative humidity changes were measured on a wood panel, by monitoring the deformations in the wood structure using an array of fiber Bragg gratings glued to different critical points.
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Riccardo Falciai, Riccardo Falciai, Cosimo Trono, Cosimo Trono, Giancarlo Lanterna, Giancarlo Lanterna, Ciro Castelli, Ciro Castelli, } "Deformation monitoring of wooden works of art using FBG sensors", Proc. SPIE 5459, Optical Sensing, (1 September 2004); doi: 10.1117/12.548267; https://doi.org/10.1117/12.548267
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