Scaling of the size and temporal occurrence of burst sequences in creep rupture of fiber bundles |
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Authors: | Th. Baxevanis Th. Katsaounis |
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Affiliation: | (1) Department of Applied Mathematics, University of Crete, Heraklion, 714 09, Greece;(2) IACM, FORTH, Heraklion, 711 10, Greece |
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Abstract: | We present a detailed statistical analysis of the size and temporal occurrence of burst sequences in the creep rupture of a proposed linear viscoelastic fiber bundle model. According to the model, the burst sequences of fiber breaks display a power law asymptotic behavior analogous to that of the static-fracture [Kloster et al., Phys. Rev. E 56, 2615, (1997)]. Moreover, power law asymptotics apply to inter-arrival times between successive bursts with a universal exponent close to unity. |
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Keywords: | 46.35.+z Viscoelasticity, plasticity, viscoplasticity 46.50.+a Fracture mechanics, fatigue and cracks 62.20.Mk Fatigue, brittleness, fracture, and cracks |
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