Напружений стан шаруватих анізотропних оболонок і пластин з міжфазними дефектами: Fìz.-mat. model. ìnf. tehnol. 2020, 30:55-61
A variational approach to the study of the stress state of layered shells and plates with interphase defects is proposed. A variational equation was considered from which equilibrium equations and static boundary conditions on parts of external surfaces, kinematic joint conditions on conjugation sur...
Збережено в:
| Дата: | 2020 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | Українська |
| Опубліковано: |
Інститут прикладних проблем механіки і математики ім. Я. С. Підстригача НАН України
2020
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| Теми: | |
| Онлайн доступ: | https://www.fmmit.lviv.ua/index.php/fmmit/article/view/144 |
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| Назва журналу: | Physico-mathematical modeling and informational technologies |
Репозитарії
Physico-mathematical modeling and informational technologies| Резюме: | A variational approach to the study of the stress state of layered shells and plates with interphase defects is proposed. A variational equation was considered from which equilibrium equations and static boundary conditions on parts of external surfaces, kinematic joint conditions on conjugation surfaces were obtained. The problems for a two-layer plate with a boundary interlayer crack and an edge zone of plastic slippage are considered. The influence on the stress state of the mechanical and geometric parameters of the plates is analyzed.
References
Dundurs, Dzh., Komninou, M. (1979). Obzor i perspektivy issledovaniia mezhfaznoi treshchiny. Mekhanika kompozitnykh materialov, 3, 387-396.
Metiuz, F., Rolling, R. (2004). Kompozitnye materialy Mekhanika i tekhnologiia. Moskva Tekhnosfera.
Pelekh, B. L., Lazko, V. A. (1982). Sloistye anizotropnye plastiny i obolochki s kontsentratorami napriazhenii. Kiev. Nauk Dumka.
Luciano, G., Schaver, M., Riol, G. (2016). Evaluation of a coupling interface for solving fluid. Structure interaction problems. European Journal of Mechanical Behaving, 58, 117-127.DOI: https://doi.org/10.1016/j.euromechflu.2016.04.001
Machuha, O. S. (2019). Rozvytok naukovykh zasad enerhetychnoho pidkhodu v rozviazuvanni problem vzaiemodii mashyn iz robochym seredovyshchem. Avtoreferat dysertatsii na zdobuttia vchenoho stupenia doktora tekhnichnykh nauk. Lviv: NLTU Ukrainy.
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| DOI: | 10.15407/fmmit2020.30.055 |