Geodesic
A numerical method for calculating the fields of residual stresses in a surface-hardened prismatic sample with a~non-through transversal crack of V-shaped profile in an elastic-plastic formulation
Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, Tome 28 (2024) no. 2, pp. 267-285

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The article presents a numerical method for calculating the residual stress fields in a surface-hardened prismatic specimen with a non-through V-shaped crack, based on an elastic-plastic solution to the problem. A detailed analysis of the distributions of residual stresses near the defect will be conducted based on the obtained results across several contours. It is determined that at a crack depth of 0.3 mm, almost all studied components of compressive residual stresses have greater (in absolute value) values than at a depth of 0.1 mm or are equal.
Keywords: prismatic sample, advanced surface plastic deformation, non-through crack, residual stresses, numerical solution, finite element method 
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     author = {V. P. Radchenko and M. N. Saushkin and D. M. Shishkin},
     title = {A numerical method for calculating the fields of residual stresses in a surface-hardened  prismatic sample with a~non-through transversal crack of {V-shaped} profile in an elastic-plastic formulation},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {267--285},
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     year = {2024},
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     url = {http://geodesic.mathdoc.fr/item/VSGTU_2024_28_2_a3/}
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V. P. Radchenko; M. N. Saushkin; D. M. Shishkin. A numerical method for calculating the fields of residual stresses in a surface-hardened  prismatic sample with a~non-through transversal crack of V-shaped profile in an elastic-plastic formulation. Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, Tome 28 (2024) no. 2, pp. 267-285. http://geodesic.mathdoc.fr/item/VSGTU_2024_28_2_a3/