Computational fatigue life prediction of continuously fibre reinforced multiaxial composites

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Computational fatigue life prediction of continuously fibre reinforced multiaxial composites. / Maier (Brunbauer), Julia; Gaier, Christian; Pinter, Gerald.
in: Composites Part B: Engineering, Jahrgang 80.2015, Nr. October, 20.06.2015, S. 269-277.

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

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@article{5d6f4e9d4a6b4888ad2d90fd242ed38f,
title = "Computational fatigue life prediction of continuously fibre reinforced multiaxial composites",
abstract = "The potential of a fatigue-life prediction method for continuously fibre reinforced carbon/epoxy laminates has been investigated. Stress analysis conducted with a finite element solver in combination with the experimentally measured anisotropic S–N curves was used as input parameters. Subsequently, lifetime of a unidirectional and a multidirectional composite was calculated for a cyclic tension–tension load case and validated with experimental fatigue tests. The predicted lifetime of the unidirectional laminate correlated well to the experimental results. For the fatigue-life calculation of multidirectional composites, the software underestimated the experimental data. Results and possible improvements based on the presented calculations are discussed in detail.",
author = "{Maier (Brunbauer)}, Julia and Christian Gaier and Gerald Pinter",
year = "2015",
month = jun,
day = "20",
doi = "10.1016/j.compositesb.2015.06.002",
language = "English",
volume = "80.2015",
pages = "269--277",
journal = "Composites Part B: Engineering",
issn = "1359-8368",
publisher = "Elsevier",
number = "October",

}

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TY - JOUR

T1 - Computational fatigue life prediction of continuously fibre reinforced multiaxial composites

AU - Maier (Brunbauer), Julia

AU - Gaier, Christian

AU - Pinter, Gerald

PY - 2015/6/20

Y1 - 2015/6/20

N2 - The potential of a fatigue-life prediction method for continuously fibre reinforced carbon/epoxy laminates has been investigated. Stress analysis conducted with a finite element solver in combination with the experimentally measured anisotropic S–N curves was used as input parameters. Subsequently, lifetime of a unidirectional and a multidirectional composite was calculated for a cyclic tension–tension load case and validated with experimental fatigue tests. The predicted lifetime of the unidirectional laminate correlated well to the experimental results. For the fatigue-life calculation of multidirectional composites, the software underestimated the experimental data. Results and possible improvements based on the presented calculations are discussed in detail.

AB - The potential of a fatigue-life prediction method for continuously fibre reinforced carbon/epoxy laminates has been investigated. Stress analysis conducted with a finite element solver in combination with the experimentally measured anisotropic S–N curves was used as input parameters. Subsequently, lifetime of a unidirectional and a multidirectional composite was calculated for a cyclic tension–tension load case and validated with experimental fatigue tests. The predicted lifetime of the unidirectional laminate correlated well to the experimental results. For the fatigue-life calculation of multidirectional composites, the software underestimated the experimental data. Results and possible improvements based on the presented calculations are discussed in detail.

U2 - 10.1016/j.compositesb.2015.06.002

DO - 10.1016/j.compositesb.2015.06.002

M3 - Article

VL - 80.2015

SP - 269

EP - 277

JO - Composites Part B: Engineering

JF - Composites Part B: Engineering

SN - 1359-8368

IS - October

ER -