Critical behavior of fracture stress in randomly inhomogeneous composites near percolation threshold
Morozovskii A. E. , Snarskii A. A.
In extremely inhomogeneous composites consisting of "hard" and "soft" phases, there may be a situation in which the deformation of the composite is determined by one of the phases, while fracture is determined by the other. The characteristics of the critical behavior of the concentration dependence of the fracture stress are found.