This article is cited in 3 papers

Investigation of the interaction of two parallel shifted cracks in plate bending adjusted for their closure

Taras Dalyak

Department of modelling damping systems, Ivano-Frankivsk branch of Pidstryhach Institute for, Applied Problems of Mechanics and Mathematics of, NAS of Ukraine, Ivano-Frankivsk, Ukraine

Abstract: The problem of interaction of two parallel shifted cracks in plate bending is considered. The cracks closure has been investigated in the classical two-dimensional statement, using the model of smooth contact along a line. The influence of the relative position of cracks and of the contact of their edges on the forces and moment intensity factors has been studied by the singular integral equations method.

Keywords: plate, contact crack, interaction, bending.

MSC: 74K20, 74M15

Received: 08.08.2019

Language: English

DOI: 10.2298/TAM190808009D

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