Memorias de investigación
Artículos en revistas:
Non contact inspection of the fatigue damage state of carbon fiber reinforced polymer by optical surface roughness measurements
Año:2015
Áreas de investigación
  • Física op -- optica física:,
  • Ingenierías
Datos
Descripción
This work presents the evaluation of a new non-contact technique to assess the fatigue damage state of CFRP structures by measuring surface roughness parameters. Surface roughness and stiffness degradation have been measured in CFRP coupons cycled with constant amplitude loads, and a Pearson?s correlation of 0.79 was obtained between both variables. Results suggest that changes on the surface roughness measured in strategic zones of components made of the evaluated CFRP, could be indicative of the level of damage due to fatigue loads. This methodology could be useful for other FRP due to similarities in the fatigue damage process.
Internacional
Si
JCR del ISI
Si
Título de la revista
Ndt & e International
ISSN
0963-8695
Factor de impacto JCR
1,717
Información de impacto
Datos JCR del año 2013
Volumen
70
DOI
10.1016/j.ndteint.2014.12.003
Número de revista
Desde la página
22
Hasta la página
28
Mes
MARZO
Ranking
Q1
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Pablo Zuluaga Ramirez UPM
  • Autor: Malte Frövel INTA
  • Autor: Tomás Belenguer INTA
  • Autor: Felix Jose Salazar Bloise UPM
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Energía y Combustibles