Browsing by Author "Piccolroaz, Andrea"

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  • Mishuris, Gennady; Movchan, Natasha; Movchan, Alexander; Piccolroaz, Andrea (2012-05-14)
    The interaction of an interfacial crack with small impurities is analysed on the basis of an asymptotic formula derived by the authors. The interaction between the main crack and the defects (e.g. small cracks or inclusions) ...
  • Piccolroaz, Andrea; Movchan, Natasha; Movchan, Alexander; Mishuris, Gennady (2012-10-31)
    We consider the quasi-static propagation of a Mode III crack along the interface in a bimaterial plane containing a finite array of small line defects (microcracks and rigid line inclusions). The microdefects are arranged ...
  • Radi, Enrico; Mishuris, Gennady; Piccolroaz, Andrea (2012-05-14)
    In this paper we are concerned with the problem of a crack lying at the interface between dissimilar materials with microstructure undergoing antiplane deformations. The micropolar behaviour of the materials is described ...
  • Mishuris, Gennady; Movchan, Natasha; Movchan, Alexander; Piccolroaz, Andrea (2012-01-14)
    The paper addresses the problem of a Mode III interfacial crack advancing quasi-statically in a heterogeneous composite material, that is a two-phase material containing elastic inclusions, both soft and stiff, and defects, ...
  • Piccolroaz, Andrea; Movchan, Alexander; Mishuris, Gennady (2011-09-06)
    We consider the perturbation problem of a Mode III interfacial crack. The perturbation is of geometrical type and can be both perturbation of the crack faces and perturbation of the interface, which can deviate from the ...
  • Piccolroaz, Andrea; Movchan, Alexander; Mishuris, Gennady (2011-09-06)
    We consider the perturbation problem of a Mode III interfacial crack. The perturbation is of geometrical type and can be both perturbation of the crack faces and perturbation of the interface, which can deviate from the ...
  • Mishuris, Gennady; Radi, Enrico; Piccolroaz, Andrea (2012-12)
    This paper is concerned with the problem of a semi-infinite crack steadily propagating in an elastic solid with microstructures subject to antiplane loading applied on the crack surfaces. The loading is moving with the ...