Взаємодія тріщин скруту через тонкий податливий прошарок у пружному біматеріалі з двох півпросторів
A boundary integral formulation is developed to analyze the stress-strain state of an infinite bimaterial containing circular cracks under static torsional loading. A thin flexible layer acts as an interface between the two half-spaces. By applying non-classical contact conditions at the interface,...
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| Date: | 2026 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Інститут прикладних проблем механіки і математики ім. Я. С. Підстригача НАН України
2026
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| Subjects: | |
| Online Access: | https://www.fmmit.lviv.ua/index.php/fmmit/article/view/430 |
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| Journal Title: | Physico-mathematical modeling and informational technologies |
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Physico-mathematical modeling and informational technologies| Summary: | A boundary integral formulation is developed to analyze the stress-strain state of an infinite bimaterial containing circular cracks under static torsional loading. A thin flexible layer acts as an interface between the two half-spaces. By applying non-classical contact conditions at the interface, the problem is reduced to a system of 2D boundary integral equations of the Newtonian potential type. These equations are formulated relative to the unknown shear displacement functions on the defect surfaces. By applying non-classical contact conditions at the interface, the problem is reduced to a system of two-dimensional boundary integral equations of the Newtonian potential type. These equations are solved for the unknown shear displacement functions of the defect surfaces. |
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| DOI: | 10.15407/fmmit2026.42.026 |