Search
Now showing items 1-5 of 5
Article
The effect of frequency on tension-tension fatigue behavior of unidirectional and woven fabric graphite-epoxy composites
(Taylor & Francis, 2019-09)
In this paper, the effect of different values of load frequency on the evolution of the stress versus number of cycles to failure curve for a graphite-epoxy composite is studied. Two types of materials have been considered: ...
Article
On the optimal choice of fibre orientation angle in off-axis tensile test using oblique end-tabs: Theoretical and experimental studies
(Elsevier, 2019-07)
Shear strength evaluation in composite materials still remains a not fully solved problem. One of most promising proposals to characterise a material in shear by means of a simple tensile test is the off-axis tension test ...
Article
Evaluation of the interlaminar fracture toughness on composite materials using DCB test on symmetric and unsymmetric configurations
(Elsevier, 2022-10)
A procedure to measure the interlaminar fracture toughness of a composite material is proposed in this work. This property is evaluated using the DCB test, the new formulation developed being applicable to small thicknesses ...
Presentation
Study of the effect of frequency on composite laminates under uniaxial fatigue loads
(AEMAC (Asociación Española de Materiales Compuestos), 2013-07)
Composites are nowadays widely used in primary structures. For safety reasons, the characterization of these materials under fatigue loads is being a very important task. The main advances in this field have been made ...
Presentation
Caracterización de uniones material compuesto-hormigón mediante ensayos de pelado, cortadura, tracción plana y torsión
(Asociación Española de Materiales Compuestos (AEMAC), 2015-07)
El presente trabajo se centra en el análisis de diferentes ensayos que permiten determinar la calidad de la unión entre laminados de material compuesto y hormigón. Los ensayos considerados han sido: Pull Off (ensayo a ...