Articles | Volume 7, issue 2
https://doi.org/10.5194/jsss-7-601-2018
https://doi.org/10.5194/jsss-7-601-2018
Regular research article
 | 
21 Nov 2018
Regular research article |  | 21 Nov 2018

Comparison between different fiber coatings and adhesives on steel surfaces for distributed optical strain measurements based on Rayleigh backscattering

Martin Weisbrich and Klaus Holschemacher

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Cited articles

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Short summary
The study describes how distributed optical strain measurement can be applied to steel surfaces. With the method presented, strain transfers from the substrate to the fiber core can be achieved that are almost identical to those of the reference measurement, especially with Ormocer® and polyimide coating. The research results are to be used in the future for strain measurement in concrete construction on reinforcing steel.