Experimental Detection and Measurement of Crack-Type Damage Features in Composite Thin-Wall Beams Using Modal Analysis

An experimental proof-of-concept for damage detection in composite beams using modal analysis has been conducted. The purpose was to demonstrate that damage features can be detected, located, and measured on the surface of a relatively complex thin-wall beam made from composite material. (1) Backgro...

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Bibliographic Details
Published in:Sensors
Main Authors: Josué Pacheco-Chérrez, Diego Cárdenas, Oliver Probst
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Subjects:
damage detection
laser vibrometer
composite structures
modal parameters
Online Access:https://www.mdpi.com/1424-8220/21/23/8102

Internet

https://www.mdpi.com/1424-8220/21/23/8102

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