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Distributed Impact Wave Detection in Steel I-Beam with a Weak Fiber Bragg Gratings Array
In this paper, acoustic, dynamic and static strain variations along a steel I-beam generated by an impact load are reconstructed simultaneously within a single measurement. Based on the chirped pulse [Formula: see text]-OTDR system with the single-shot measurement technique, both a higher strain-sen...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9964415/ https://www.ncbi.nlm.nih.gov/pubmed/36850791 http://dx.doi.org/10.3390/s23042194 |