Vibration tests in CFRP plates for damage detection via non-parametric signal analysis
Metadatos
Mostrar el registro completo del ítemAutor
Moreno García, Pablo; Castro Rodríguez, Enrique; Romo Melo, Liliana Minelly; Gallego Molina, Antolino; Roldán Aranda, Andrés MaríaEditorial
Wiley-Blackwell Verlag GmbH
Materia
CFRP plates SHM Damage detection
Fecha
2012Referencia bibliográfica
Moreno-García, P., Castro, E., Romo-Melo, L., Gallego, A., Roldán, A., Vibration Tests in CFRP Plates for Damage Detection via Non-Parametric Signal Analysis, Shock and Vibration, 19, 385835, 9 pages, 2012. https://doi.org/10.3233/SAV-2012-0694
Patrocinador
Spanish I+D National Plan “DPI2006-02970” Project; Junta de Andalucía “Proyecto de Excelencia P08-TEP-03641”Resumen
In this paper, two procedures for damage detection in Carbon Fiber-Reinforced Polymer (CFRP) plates are shown. One is based on the use of statistical frequency series to detect the presence of damage. This method was tested experimentally on a CFRP plate with induced damage. The other one is a procedure based on Ritz method and wavelet transform that was applied to the numerical vibration modes of a damaged CFRP plate. The former method can also be used experimentally, even if the material engineering constants are unknown.