Dalyak T. Cracks interaction by plate bending taking into account edges contact

The stress-strain state of plates at the crack tip vicinity and defects interaction take into account edge contact. The work goal is ascertainment of crack interaction behaviour and estimate of crack edge contact influence on the stress-strain state of plate under bending load. The singular integral equations solutions is constructed using asymptotic method of small parameter and numerical quadrature method. The technique of solution of infinite plate bending problems with cracks systems is evolved in the presence of discontinuity of shearing component of displacement vector. The iteration algorithm of numerical analysis of mixed, cracked plates bending problems is developed take into account possibility of contact at the segment of slot. The crack and slit interaction is investigated under plates bending. Domain use has the mechanical engineering