Contact of the Faces of an Interface Semiinfinite Crack

We consider the equilibrium of two rigidly connected elastic half planes made different materials, containing a semiinfinite crack on their interface, and subjected to action normal tangential concentrated forces applied faces. take into account friction contact faces near tip at certain distance from tip. The solution integral equation analyzed problem is obtained in closed form with help Wiener–Hopf method. determined boundaries zones between distributions stresses these interface outside crack.