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Journal Articles Physica A: Statistical Mechanics and its Applications Year : 1999

Damage at heterogeneous interfaces

Abstract

We discuss the progressive damage of an heterogeneous interface modelled through a fiber bundle with random strength, coupled to two semi-infinite elastic blocks. We show that a hierarchical description of the elastic blocks and an homogeneous damageable interface gives rise to a cascade of bifurcations associated to the progressive concentration of damage activity of a narrower and narrower domain starting from half the system size. The disorder in the limit of an infinite size of the elastic block is a weak relevance for the global effective interface law.
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hal-01006713 , version 1 (30-07-2017)

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Stéphane Roux, Arnaud Delaplace, Gilles Pijaudier-Cabot. Damage at heterogeneous interfaces. Physica A: Statistical Mechanics and its Applications, 1999, 270 (1-2), pp.35-41. ⟨10.1016/S0378-4371(99)00154-5⟩. ⟨hal-01006713⟩
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