Вплив лінійного пружного середовища на граничну рівновагу пружно-пластичної циліндричної оболонки з тріщиною
The problem on limit equilibrium of a closed elastico-plastic cylindrical shell, weakened by internal crack, in an elastic linear medium is reduced to solution of a system of nonlinear singular integral equation. The solution of the obtained system is constructed jointly with plasticity conditions o...
Збережено в:
| Дата: | 2018 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
Pidstryhach Institute for Applied Problems of Mechanics and Mathematics of NAS of Ukraine
2018
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| Теми: | |
| Онлайн доступ: | http://journals.iapmm.lviv.ua/ojs/index.php/APMM/article/view/apmm2018.16.126-131 |
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| Назва журналу: | Prykladni Problemy Mekhaniky i Matematyky |
Репозитарії
Prykladni Problemy Mekhaniky i Matematyky| Резюме: | The problem on limit equilibrium of a closed elastico-plastic cylindrical shell, weakened by internal crack, in an elastic linear medium is reduced to solution of a system of nonlinear singular integral equation. The solution of the obtained system is constructed jointly with plasticity conditions of thin shells, conditions of stress limitedness, and conditions of displacement uniqueness. The influence of elastic medium, geometric and elastic parameters on the crack opening and the size of plastic zones is studied. Cite as: T. M. Nykolyshyn, “The influence of linear elastic medium on limit equilibrium of elastico-plastic cylindrical shell with a crack,” Prykl. Probl. Mekh. Mat., Issue 16, 126–131 (2018) (in Ukrainian), http://doi.org/10.15407/apmm2018.16.126-131 |
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