2020
DOI: 10.1051/epjap/2020200179
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Modelling of composite materials energy by fiber bundle model

Abstract: In this paper, we study the fiber energy in the composite materials subject to an external constant load. The investigation is done in the framework fiber bundle model with randomly oriented fibers. The charge transfer is done only between neighboring close fibers according to the local load sharing. During the breaking process, the fibers expand increasing their elastic energy, but when the fiber breaks, it loses its link with its neighboring ones reducing the cohesive energy of the materials. The results sho… Show more

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Cited by 8 publications
(2 citation statements)
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“…Peirce (1926) [34] initially proposed the Bundle model to investigate the strength of cotton cloth, whereas Daniels [10] established its statistical foundations in 1945. Many other works also have used this model in the study of fracture of fiber-reinforced composite, with [35,36] as recent examples. The use of the Bundle Model also appears in the study of snow avalanches and landslides, as in Lehmann and Or (2012) [37] and Cohen et al (2011) [38].…”
Section: Bundle Modelmentioning
confidence: 99%
“…Peirce (1926) [34] initially proposed the Bundle model to investigate the strength of cotton cloth, whereas Daniels [10] established its statistical foundations in 1945. Many other works also have used this model in the study of fracture of fiber-reinforced composite, with [35,36] as recent examples. The use of the Bundle Model also appears in the study of snow avalanches and landslides, as in Lehmann and Or (2012) [37] and Cohen et al (2011) [38].…”
Section: Bundle Modelmentioning
confidence: 99%
“…Among these materials, sheet molding compounds, bulk molding compounds, glass mat thermoplastics and carbon mat thermoplastics are the subject of several ongoing research, and their structural properties with respect to the material reliability are understood using the fiber bundle models. More recently, Boufass et al (2020) studied the composite material energy for the FBM when the fibers in the composite are randomly oriented. Also, Leckey et al (2020) de-scribed the construction of prediction intervals for the time that a given number of components fail in a load-sharing system.…”
Section: Overall Introductionmentioning
confidence: 99%