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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">cheb</journal-id><journal-title-group><journal-title xml:lang="ru">Чебышевский сборник</journal-title><trans-title-group xml:lang="en"><trans-title>Chebyshevskii Sbornik</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-8383</issn><publisher><publisher-name>Tula State Lev Tolstoy  Pedagogical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22405/2226-8383-2022-23-4-262-271</article-id><article-id custom-type="elpub" pub-id-type="custom">cheb-1393</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>История математики и приложений</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Сomputer science</subject></subj-group></article-categories><title-group><article-title>Точное решение задачи о поэтапной деформации многослойного цилиндра из несжимаемого гипоупругого материала</article-title><trans-title-group xml:lang="en"><trans-title>Exact solution to the problem of stage-by-stage deformation of a multilayer cylinder made of incompressible hypoelastic material</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Левин</surname><given-names>Владимир Анатольевич</given-names></name><name name-style="western" xml:lang="en"><surname>Levin</surname><given-names>Vladimir Anatol’evich</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор физико-математических наук, профессор</p></bio><bio xml:lang="en"><p>doctor of physical and mathematical sciences, professor</p></bio><email xlink:type="simple">v.a.levin@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вершинин</surname><given-names>Анатолий Викторович</given-names></name><name name-style="western" xml:lang="en"><surname>Vershinin</surname><given-names>Anatoliy Victorovich</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор физико-математических наук, профессор</p></bio><bio xml:lang="en"><p>doctor of physical and mathematical sciences, professor</p></bio><email xlink:type="simple">versh1984@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зингерман</surname><given-names>Константин Моисеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Zingerman</surname><given-names>Konstantin Moiseevich</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор физико-математических наук, профессор</p></bio><bio xml:lang="en"><p>doctor of physical and mathematical sciences, professor</p></bio><email xlink:type="simple">zingerman@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бирюков</surname><given-names>Данила Русланович</given-names></name><name name-style="western" xml:lang="en"><surname>Biryukov</surname><given-names>Danila Ruslanovich</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант</p></bio><bio xml:lang="en"><p>postgraduate student</p></bio><email xlink:type="simple">danilabirukov@rambler.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный университет им. М. В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Тверской государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tver State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Тульский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tula State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>16</day><month>01</month><year>2023</year></pub-date><volume>23</volume><issue>4</issue><fpage>262</fpage><lpage>271</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Левин В.А., Вершинин А.В., Зингерман К.М., Бирюков Д.Р., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Левин В.А., Вершинин А.В., Зингерман К.М., Бирюков Д.Р.</copyright-holder><copyright-holder xml:lang="en">Levin V.A., Vershinin A.V., Zingerman K.M., Biryukov D.R.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.chebsbornik.ru/jour/article/view/1393">https://www.chebsbornik.ru/jour/article/view/1393</self-uri><abstract><p>Работа посвящена одной из задач теории наложения больших деформаций. Представлен алгоритм точного решения задачи о формировании бесконечного кругового составного цилиндра из некоторого конечного количества гипоупругих слоёв. Задача решается в квазистатической постановке. Модель гипоупругости, соответствующая материалу цилиндрических слоёв, описывается уравнениями состояния с участием коротационной производнойДинса. При присоединении каждый очередной слой претерпевает две фазы деформации на протяжении некоторых отрезков времени. Первая фаза деформации — радиальное расширение или сжатие цилиндрического слоя. Вторая фаза деформации - кручение. Каждый очередной слой присоединяется к составному гипоупругому цилиндрическому телу после окончания деформации предыдущего слоя. При этом, деформация каждого гипоупругого слоя влияет на общее состояние составного цилиндра, то есть на все внутренние слои. Требуется определить поле напряжений в составном гипоупругом цилиндре. В работе описаны используемые при решении задаче обозначения и системы координат. Описаны все основные шаги решения задачи, в том числе вычисление компонент тензора напряжений. Такжеприведены формулы осевой силы и крутящего момента составного цилиндра. Проведены численные исследования. Результаты численных исследований — графики зависимостиосевой силы и крутящего момента от параметров деформаций — представлены в конце работы.</p></abstract><trans-abstract xml:lang="en"><p>The work is devoted to one of the problems of the theory of superimposed large deformations.An algorithm for the exact solution of the problem of forming an infinite circular compound cylinder from a certain finite number of hypoelastic layers is presented. The problem is formulated in a quasi-static statement. The hypoelasticity model corresponding to the material of the cylindrical layers is described by the equations of state with the participation of the corotational Dienes derivative. When attached, each successive layer undergoes two phases of deformation over some time intervals. The first phase of deformation is the radial expansion or contraction of the cylindrical layer. The second phase of deformation is torsion. Each successive layer is attached to the composite hypoelastic cylindrical body after the deformation of theprevious layer is completed. At the same time, the deformation of each hypoelastic layer affects the general state of the composite cylinder, that is, all internal layers. It is required to determine the stress field in a composite nonlinearly elastic cylinder. The paper describes the notation and coordinate systems used in solving the problem. All the main steps for solving the problem are described, including the calculation of the stress tensor components. The formulas for the axialforce and torque of a compound cylinder are also given. Numerical studies have been carried out. The results of numerical studies - graphs of the dependence of the axial force and torque on the deformation parameters - are presented at the end of the work.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гипоупругий материал</kwd><kwd>многослойный цилиндр</kwd><kwd>растяжение-сжатие</kwd><kwd>кручение</kwd><kwd>наложение больших деформаций</kwd><kwd>точное аналитическое решение.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hypoelastic material</kwd><kwd>multilayer cylinder</kwd><kwd>tension-compression</kwd><kwd>torsion</kwd><kwd>superposition of large strains</kwd><kwd>exact analytical solution.</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Минобрнауки РФ в рамках реализации программы Мате- матического центра фундаментальной и прикладной математики по соглашению №075-15-2019-1621 в части, связанной с постановкой задачи, при поддержке РНФ (проект 22-11-00110) в части, связанной с разработкой метода и алгоритма решения задачи, и при поддержке гранта Президента Российской Федерации для молодых ученых — докторов наук (грант МД-208.2021.1.1) в части, связанной с численными расчетами.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Мартынова Е.Д. 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