| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2019 |
| Язык | английский |
|
Герасимов Олег Владимирович, автор
Саченков Оскар Александрович, автор
|
|
Яикова Виктория Владимировна, автор
|
| Библиографическое описание на языке оригинала |
O Gerasimov, V Yaikova, T Baltina, M Baltin, A Fedyanin, R Zamaliev and O Sachenkov Modeling the change in the stiffness parameters of bone tissue under the influence of external loads // Journal of Physics: Conference Series. 2019. Vol. 1158. Art. 022045. |
| Аннотация |
Abstract. The paper considers the problem of restructuring trabecular bone tissue under
external loads. The evolutionary relationships was used in Cowin statement, changes of
orientation of the pores was described in terms of the fabric tensor and the volume fraction of
solid bone. To estimate the elastic properties, the mechanical constants were recalculated
according to the actual states of the fabric tensor. The process of bone remodeling of a rounded
rectangular area under external loads was simulated; using the theory of lazy zone and physical
relations, the initial value of the change in the proportion of solid bone volume is obtained. The
initial state was given by a homogeneous porous state. The boundary-value problem was
solved by the finite element method, and the initial problem was solved by the method of finite
differences. As a result, fields were obtained for the distribution of the mechanical properties of
bone tissue in the region. |
| Ключевые слова |
stiffness parameters, bone tissue, external loads |
| Название журнала |
Journal of Physics: Conference Series
|
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=212438 |
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Герасимов Олег Владимирович |
ru_RU |
| dc.contributor.author |
Саченков Оскар Александрович |
ru_RU |
| dc.contributor.author |
Яикова Виктория Владимировна |
ru_RU |
| dc.date.accessioned |
2019-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2019-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2019 |
ru_RU |
| dc.identifier.citation |
O Gerasimov, V Yaikova, T Baltina, M Baltin, A Fedyanin, R Zamaliev and O Sachenkov Modeling the change in the stiffness parameters of bone tissue under the influence of external loads // Journal of Physics: Conference Series. 2019. Vol. 1158. Art. 022045. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=212438 |
ru_RU |
| dc.description.abstract |
Journal of Physics: Conference Series |
ru_RU |
| dc.description.abstract |
Abstract. The paper considers the problem of restructuring trabecular bone tissue under
external loads. The evolutionary relationships was used in Cowin statement, changes of
orientation of the pores was described in terms of the fabric tensor and the volume fraction of
solid bone. To estimate the elastic properties, the mechanical constants were recalculated
according to the actual states of the fabric tensor. The process of bone remodeling of a rounded
rectangular area under external loads was simulated; using the theory of lazy zone and physical
relations, the initial value of the change in the proportion of solid bone volume is obtained. The
initial state was given by a homogeneous porous state. The boundary-value problem was
solved by the finite element method, and the initial problem was solved by the method of finite
differences. As a result, fields were obtained for the distribution of the mechanical properties of
bone tissue in the region. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
stiffness parameters |
ru_RU |
| dc.subject |
bone tissue |
ru_RU |
| dc.subject |
external loads |
ru_RU |
| dc.title |
Modeling the change in the stiffness parameters of bone tissue
under the influence of external loads |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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