Molinari, Jean-FrançoisBarras, Fabian2015-06-092015-06-092015-06-092015https://infoscience.epfl.ch/handle/20.500.14299/114955Using a spectral resolution of the elastodynamic boundary integral equations, this poster is presenting the effect of tougher heterogeneities along a planar fracture plane. A centered crack propagating along a 1-D heterogeneous interface under mixed-mode loading is studied and the two observed regimes of propagation are presented.text::conference output::conference poster not in proceedings