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The problem of the limit equilibrium of an elasto-plastic plate with internal cracks is reduced to a system of nonlinear singular integral equations, and an algorithm for the numerical solution of such systems together with the conditions of plasticity, single-valued displacements and limited stress...

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Date:2020
Main Authors: Nykolyshyn, M. M.; Николишин М. М.; Інститут прикладних проблем механіки і математики ім. Я. С. Підстригача НАН України, Львів, Nykolyshyn, T. M.; Николишин Т. М.; Інститут прикладних проблем механіки і математики ім. Я. С. Підстригача НАН України, Львів
Format: Article
Language:Ukrainian
Published: Pidstryhach Institute for Applied Problems of Mechanics and Mathematics of NAS of Ukraine 2020
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Online Access:http://journals.iapmm.lviv.ua/ojs/index.php/APMM/article/view/apmm2020.18.74-82
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Journal Title:Prykladni Problemy Mekhaniky i Matematyky

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Prykladni Problemy Mekhaniky i Matematyky
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Summary:The problem of the limit equilibrium of an elasto-plastic plate with internal cracks is reduced to a system of nonlinear singular integral equations, and an algorithm for the numerical solution of such systems together with the conditions of plasticity, single-valued displacements and limited stresses in the vicinity of crack tips is constructed.  Cite as: M. M. Nykolyshyn, T. M. Nykolyshyn, “Influence of stress state volume on limit equilibrium of elasto-plastic plate with regular system of internal cracks,” Prykl. Probl. Mekh. Mat., Issue 18, 74–82 (2020) (in Ukrainian), https://doi.org/10.15407/apmm2020.18.74-82