Articles techniques et présentations

Recherche rapide

Ressources

White Papers and Application Notes

Bridging the Terahertz Gap
Modeling the Lithium-Ion Battery
Protection contre la Corrosion
Modélisation des batteries
Modélisation et Simulation dans le développement des piles à combustible

Numerical Vibration Analysis of Impacted CFRP Specimens Using COMSOL Multiphysics® Software

P. Jatzlau [1], F. Seybold [1], C. Grosse [1],
[1] Technical University of Munich, Chair of Non-destructive Testing, Munich, Germany

Publié en 2016

The vibration behavior of carbon fiber reinforced composites (CFRP) specimens with impact damage is presented in order to evaluate if an before/after modal analysis can be used as a non-destructive testing method to detect delaminations. The impact damage is modeled by decreasing the stiffness in the described area of delamination. As detailed experimental data exists for the modeled structure, the study shows the importance of the availability of exact material properties.

Téléchargement

jatzlau_poster.pdf - 0.87MB
jatzlau_paper.pdf - 0.25MB
jatzlau_abstract.pdf - 0.02MB