Marín Vallejo, Juan CarlosJusto Estebaranz, JesúsParís Carballo, FedericoCañas Delgado, José2024-01-272024-01-272019-09Marín, J.C., Justo, J., París, F. y Cañas, J. (2019). The effect of frequency on tension-tension fatigue behavior of unidirectional and woven fabric graphite-epoxy composites. Mechanics of Advanced Materials and Structures, 26 (17), 1430-1436. https://doi.org/10.1080/15376494.2018.1432814.1537-64941537-6532https://hdl.handle.net/11441/154101In 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: unidirectional tape and woven fabric laminates. Fatigue tension-tension tests at different orientation angles and several frequency values have been carried out. The results show there is almost no effect of the load frequency in the S-N curve of unidirectional laminates. For woven fabric laminates, only under off-axis tension, the effect of frequency becomes a remarkable parameter in the fatigue behavior.application/pdf7 p.engFatigue lifeFatigue testingCompositesUnidirectionalWoven fabricinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccesshttps://doi.org/10.1080/15376494.2018.1432814