Fracture precursors in disordered systems

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dc.creatorMeacci, G.
dc.creatorPoliti, A.
dc.creatorZei, M.
dc.date2003-10-06
dc.date.accessioned2026-07-07T02:53:58Z
dc.date.available2026-07-07T02:53:58Z
dc.descriptionA two-dimensional lattice model with bond disorder is used to investigate the fracture behaviour under stress-controlled conditions. Although the cumulative energy of precursors does not diverge at the critical point, its derivative with respect to the control parameter (reduced stress) exhibits a singular behaviour. Our results are nevertheless compatible with previous experimental findings, if one restricts the comparison to the (limited) range accessible in the experiment. A power-law avalanche distribution is also found with an exponent close to the experimental values.
dc.description4 pages, 5 figures. Submitted to Europhysics Letters
dc.identifierhttps://arxiv.org/abs/cond-mat/0310103
dc.identifierhttp://arxiv.org/abs/cond-mat/0310103
dc.identifierEurophys. Lett., 66 (2004) 55
dc.identifierdoi:10.1209/epl/i2003-10152-9
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/22370
dc.subjectMaterials Science
dc.subjectDisordered Systems and Neural Networks
dc.subjectStatistical Mechanics
dc.titleFracture precursors in disordered systems
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