INVESTIGADORES
BERNAL celina Raquel
congresos y reuniones científicas
Título:
Acoustic emission analysis of the failure of a pultruded unidirectional fiber glass/phenolic composite
Autor/es:
M. GÓMEZ; J.P. MORALES ARIAS; C. BERNAL
Lugar:
Buenos Aires
Reunión:
Conferencia; Comat 2015; 2015
Institución organizadora:
ITPN
Resumen:
Acoustic emission is a non-destructive method widely used to evaluate the condition of materials under load. In this work, the failure of a fiber glass/phenolic composite was studied through the acoustic emission analysis in situ in uniaxial tensile tests. AE features as energy, cumulative counts, amplitude were in good agreement with visual observations of the composite modes of fracture during testing. Also, RA value was studied obtaining good results identifing failure modes.
