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Evaluation of Axial Preload in Different-Frequency Smart Bolts by Laser Ultrasound
We report here on a laser ultrasonic system to indirectly evaluate the preload force of different-frequency piezoelectric bolts. This newly developed system enables us to achieve the goal of non-contact excitation and synchronously collects the laser-induced ultrasonic signal by the combination of a...
Autores principales: | Ren, Guanpin, Zhan, Huan, Liu, Ziqian, Jiang, Wei, Li, Ru, Liu, Shuang |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9698825/ https://www.ncbi.nlm.nih.gov/pubmed/36433262 http://dx.doi.org/10.3390/s22228665 |
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