Термопружна взаємодія тріщини та включення у круговому диску
Two-dimensional problem of thermoelasticity in the case of constant temperature for the circularpiecewise-homogeneous plate with cracks is considered. The systems of singular integral equationsof the first and second kinds of the specified problem on closed (contours of inclusions) andopen (cracks)...
Збережено в:
| Дата: | 2019 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | Українська |
| Опубліковано: |
Інститут прикладних проблем механіки і математики ім. Я. С. Підстригача НАН України
2019
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| Теми: | |
| Онлайн доступ: | https://www.fmmit.lviv.ua/index.php/fmmit/article/view/96 |
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| Назва журналу: | Physico-mathematical modeling and informational technologies |
Репозитарії
Physico-mathematical modeling and informational technologies| Резюме: | Two-dimensional problem of thermoelasticity in the case of constant temperature for the circularpiecewise-homogeneous plate with cracks is considered. The systems of singular integral equationsof the first and second kinds of the specified problem on closed (contours of inclusions) andopen (cracks) contours, with excluded boundary of the circular plate are constructed. Numericalsolution of the integral equations in the disc containing an elliptical inclusion and cracks wasobtained by the mechanical quadratures method. Influence of thermophysical and mechanicalproperties of an inclusion on the stress intensity factors at the crack types was investigated. |
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