Bending of a circular plate with a radial crack whose flanks are in contact

摘要

Bending of the circle isotropic plate with radial crack with contact shores isinvestigated. For want of solving of a problem was considered, that the shores of a crackcome in contact on the upper basis on all it’s length. A solving of a problem constructed withuse of methods of the theory of functions of a complex variable and complex potentials. Thesystem of singular integral equations was untied numerically with the help of method ofmechanical quadratures. The numerical analysis of a problem is conducted, because of whichconstructed graphic dependence of contact pressure and moments intensity factor and strainintensity factor.