Combined Action of Bending and Tension of an Isotropic Plate with Through Crack in the Absence of Contact between the Faces and with Regard for the Plastic Zones and Hardening of Material at the Tips

The work presents a solution to the bending problem of an infinite piecewise homogeneous isotropic plate with an elastic circular washer and a radial through straight crack. It was assumed that under the action of an external loads at infinity, the edges of the crack are smoothly contacted on area of constant width (strip contact) on the upper base of the plate. The solution of the problem is built using the methods of the theory of functions of a complex variable and complex potentials and is reduced to a system of singular integral equations, which is numerically solved using the method of mechanical quadrature A numerical analysis of the problem is conducted and graphic dependencies of contact force, coefficients of intensity of moments and forces at various parameters of the problem were constructed.

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Combined Action of Bending and Tension of an Isotropic Plate with Through Crack in the Absence of Contact between the Faces and with Regard for the Plastic Zones and Hardening of Material at the Tips

Cited by 2 publications

References 7 publications

Stress-Strain State of Bent Plate with System of Cracks with Faces Contacting Within Constant-Height Zone

Stress-Strain State of Bent Plate with System of Cracks with Faces Contacting Within Constant-Height Zone

Bending of a piecewise homogeneous plate with a circular interfacial materials separation zone and radial crack considering the strip contact of its edges

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