О расчете зоны предразрушения в конце трещины нормального разрыва в кусочно-однородном упругом теле

Abstract

The plane symmetrical problem on calculation of the prefracture zone at the end of a crack outlimiting the interface of isotropic elastic media is considered. The prefracture zone is modeled by lines of rupture of normal displacement located on the interface. The solution of the corresponding problem of the theory of elasticity is constructed by the Wiener-Hopf method.