Алгоритми декомпозиції області для осесиметричної задачі про контакт пружних тіл
Parallel iterative domain decomposition methods are proposed for solving axisymmetric contact problem for elastic bodies and the conditions of weak convergence of these methods are established. With the use of the finite element approximations, obtained methods are implemented to investigate contact...
Збережено в:
Дата: | 2019 |
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Автори: | , , |
Формат: | Стаття |
Мова: | Ukrainian |
Опубліковано: |
Pidstryhach Institute for Applied Problems of Mechanics and Mathematics of NAS of Ukraine
2019
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Теми: | |
Онлайн доступ: | http://journals.iapmm.lviv.ua/ojs/index.php/APMM/article/view/apmm2019.17.68-81 |
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Назва журналу: | Prykladni Problemy Mekhaniky i Matematyky |
Репозитарії
Prykladni Problemy Mekhaniky i MatematykyРезюме: | Parallel iterative domain decomposition methods are proposed for solving axisymmetric contact problem for elastic bodies and the conditions of weak convergence of these methods are established. With the use of the finite element approximations, obtained methods are implemented to investigate contact interaction between two axisymmetric elastic bodies, one of which has a singular discrete cylindrical elastic coating. The influence of the height and the stiffness of the coating on the contact and the interfacial stresses is studied. Cite as: I. I. Prokopyshyn, I. I. Dyyak, I. A. Prokopyshyn, “Domain decomposition algorithms for axisymmetric problem of contact between elastic bodies,” Prykl. Probl. Mekh. Mat., Issue 17, 68–81 (2019) (in Ukrainian), https://doi.org/10.15407/apmm2019.17.68-81 |
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