| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2021 |
| Язык | английский |
|
Тазюков Булат Фэридович, автор
|
| Библиографическое описание на языке оригинала |
Kayumov R. A., Tazyukov B. F., Mukhamedova I. Z., Simulation of a Loss in Stability of the Middle Layer of the Three-Layered Rod Under Tension//LOBACHEVSKII JOURNAL OF MATHEMATICS. - 2021. - Vol.42, Is.12. - P.2808-2815. |
| Аннотация |
An approximate model of the process of loss in carrying capacity of the three-layered rod under tension is proposed. The criterion of failure is a loss in stability of the middle layer. The critical load is calculated according to the classical expression for it in a problem of the compression of the rod in an elastic medium. A technique has been developed to determine the coefficient of subgrade reaction for the middle layer based on a comparison of analytical and numerical solutions to the problem of bending a beam on an elastic foundation with known geometric and mechanical parameters (a two-dimensional finite-element model is used for the numerical solution). On the basis of the performed calculations, the regularities of the change in the coefficient of subgrade reaction are revealed depending on a variation of the geometric and mechanical parameters; these regularities are presented in a form of the regression function. Some dependences of the critical load on these parameters are obtained. |
| Ключевые слова |
model, three-layered rod, loss in stability, middle layer, bending a beam, numerical experiment |
| Название журнала |
Lobachevskii Journal of Mathematics
|
| URL |
https://link.springer.com/article/10.1134/S1995080221120167 |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=261467 |
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Тазюков Булат Фэридович |
ru_RU |
| dc.date.accessioned |
2021-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2021-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2021 |
ru_RU |
| dc.identifier.citation |
Kayumov R. A., Tazyukov B. F., Mukhamedova I. Z., Simulation of a Loss in Stability of the Middle Layer of the Three-Layered Rod Under Tension//LOBACHEVSKII JOURNAL OF MATHEMATICS. - 2021. - Vol.42, Is.12. - P.2808-2815. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=261467 |
ru_RU |
| dc.description.abstract |
Lobachevskii Journal of Mathematics |
ru_RU |
| dc.description.abstract |
An approximate model of the process of loss in carrying capacity of the three-layered rod under tension is proposed. The criterion of failure is a loss in stability of the middle layer. The critical load is calculated according to the classical expression for it in a problem of the compression of the rod in an elastic medium. A technique has been developed to determine the coefficient of subgrade reaction for the middle layer based on a comparison of analytical and numerical solutions to the problem of bending a beam on an elastic foundation with known geometric and mechanical parameters (a two-dimensional finite-element model is used for the numerical solution). On the basis of the performed calculations, the regularities of the change in the coefficient of subgrade reaction are revealed depending on a variation of the geometric and mechanical parameters; these regularities are presented in a form of the regression function. Some dependences of the critical load on these parameters are obtained. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
model |
ru_RU |
| dc.subject |
three-layered rod |
ru_RU |
| dc.subject |
loss in stability |
ru_RU |
| dc.subject |
middle layer |
ru_RU |
| dc.subject |
bending a beam |
ru_RU |
| dc.subject |
numerical experiment |
ru_RU |
| dc.title |
Simulation of a Loss in Stability of the Middle Layer of the Three-Layered Rod Under Tension |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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