Connected and Doubly Connected Buckling Problems for Shape Memory Alloys
- Авторы: Movchan A.1, Dumanskii S.1, Kazarina S.1
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Учреждения:
- Institute of Applied Mechanics
- Выпуск: Том 2018, № 4 (2018)
- Страницы: 322-327
- Раздел: Deformation and Fracture Mechanics
- URL: https://journals.rcsi.science/0036-0295/article/view/172456
- DOI: https://doi.org/10.1134/S0036029518040092
- ID: 172456
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Аннотация
The models and methods of studying the buckling of shape memory alloy (SMA) elements that is caused by a forward thermoelastic phase transformation under a constant load are analyzed. The singly and doubly connected formulations of the corresponding problems are considered in terms of the concepts of a fixed load and a variable load concept. The critical parameters are shown to be minimal for the singly connected formulation at a variable load. The conclusions are illustrated by the example of solving the problem of buckling the Shanley column on SMA rods.
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Об авторах
A. Movchan
Institute of Applied Mechanics
Автор, ответственный за переписку.
Email: movchan47@mail.ru
Россия, Leninskii pr. 32a, Moscow, 125040
S. Dumanskii
Institute of Applied Mechanics
Email: movchan47@mail.ru
Россия, Leninskii pr. 32a, Moscow, 125040
S. Kazarina
Institute of Applied Mechanics
Email: movchan47@mail.ru
Россия, Leninskii pr. 32a, Moscow, 125040
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