Showing 21 - 40 results of 98 for search '"University of Lisbon"', query time: 0.04s Refine Results
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    Shearography-Wavelet-Based Damage Detection Methodology for Aluminum Beams by Amirhossein Abbasi, Mohsen Khatibinia, Hashem Jahangir, José Viriato Araújo Dos Santos, Hernani Miguel Reis Lopes

    Published 2023-11-01
    “…In this paper, aluminum beams in undamaged status and with single and double damage scenarios as slots with the ratio of the slot depth to the beam thickness of 7% and 28% were constructed at the University of Lisbon, Portugal. Then, with the help of the shrearography method, the modal rotations of each beam were calculated for the first to third vibration mode shapes. …”
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