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Modeling of contact interaction of an endoprosthetic knee joint

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dc.contributor.author Pryazhevskiy R.
dc.contributor.author Akhtyamov I.
dc.contributor.author Morgunova A.
dc.contributor.author Jihad H.M.
dc.contributor.author Nevzorov A.
dc.contributor.author Sachenkov O.
dc.date.accessioned 2021-02-25T06:55:26Z
dc.date.available 2021-02-25T06:55:26Z
dc.date.issued 2020
dc.identifier.issn 2194-5357
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/161546
dc.description.abstract © 2020, Springer Nature Switzerland AG. Problems of the endoprosthetic knee joint are an actual problem of modern clinics. It is important to increase the terms of work resource of the endoprosthesis. For this purpose, it is important to get an equation of contact pressure in joint. Nowadays for simulation of contact interaction in joint a finite element method is used, but results of such simulations are sensitive to mesh quality and options for numerical contact model. An analytic model of contact in the knee joint is presented in the paper. The Hertz solution was used as a basic solution. The medial and lateral condyles are described with good accuracy by a sphere in each cross section. Then the pressure distribution obtained is transmitted to the elastic half-space. According to analytical solutions diagrams connecting maximum stress in an endoprosthetic knee joint and patient’s weight was built. Results allow using analytic solution in clinical practice.
dc.relation.ispartofseries Advances in Intelligent Systems and Computing
dc.subject Contact interaction
dc.subject Endoprosthesis
dc.subject Knee joint
dc.title Modeling of contact interaction of an endoprosthetic knee joint
dc.type Conference Paper
dc.relation.ispartofseries-volume 1018
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 612
dc.source.id SCOPUS21945357-2020-1018-SID85070004066


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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