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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">zldm</journal-id><journal-title-group><journal-title xml:lang="ru">Заводская лаборатория. Диагностика материалов</journal-title><trans-title-group xml:lang="en"><trans-title>Industrial laboratory. Diagnostics of materials</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1028-6861</issn><issn pub-type="epub">2588-0187</issn><publisher><publisher-name>ООО «Издательство «ТЕСТ-ЗЛ»</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zldm-363</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>МЕХАНИКА МАТЕРИАЛОВ: ПРОЧНОСТЬ, РЕСУРС, БЕЗОПАСНОСТЬ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MECHANICAL TESTING METHODS</subject></subj-group></article-categories><title-group><article-title>РАСПРЕДЕЛЕНИЕ НАПРЯЖЕНИЙ И ДЕФОРМАЦИЙ В ДЕФОРМИРОВАННОМ ОБЪЕМЕ МЕТАЛЛА ПРИ ВДАВЛИВАНИИ СФЕРИЧЕСКОГО ИНДЕНТОРА</article-title><trans-title-group xml:lang="en"><trans-title>Distribution of Stresses and Strains in a Deformed Volume of Metal upon Indentation of a Spherical Indenter</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>Матюнин</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Matyunin</surname><given-names>V. M.</given-names></name></name-alternatives><email xlink:type="simple">MatiuninVM@mpei.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>Казанцев</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kazantsev</surname><given-names>A. G.</given-names></name></name-alternatives><email xlink:type="simple">Kazantsev_a_g@mail.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>Марченков</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Marchenkov</surname><given-names>A. Yu.</given-names></name></name-alternatives><email xlink:type="simple">MatiuninVM@mpei.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Национальный исследовательский университет «МЭИ»</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>ОАО «НПО «ЦНИИТМАШ»</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>10</day><month>01</month><year>2017</year></pub-date><volume>83</volume><issue>1 ч.I</issue><fpage>72</fpage><lpage>77</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Матюнин В.М., Казанцев А.Г., Марченков А.Ю., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Матюнин В.М., Казанцев А.Г., Марченков А.Ю.</copyright-holder><copyright-holder xml:lang="en">Matyunin V.M., Kazantsev A.G., Marchenkov A.Y.</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.zldm.ru/jour/article/view/363">https://www.zldm.ru/jour/article/view/363</self-uri><abstract><p>Исследовано распределение напряжений и деформаций в деформированном металле под отпечатками, полученными вдавливанием сферического индентора с разной степенью нагружения. Для этого использованы метод твердости и метод конечных элементов. Показано, что эти методы дополняют друг друга и их совместное использование дает более полную информацию о значениях напряжений и деформаций в различных зонах деформированного объема металла.</p></abstract><trans-abstract xml:lang="en"><p>Hardness method and method of finite elements are used to study distribution of stresses and strains in the deformed metal under the impression produced by indentation of a spherical indenter with different degree of loading. It is shown that those methods complement each other and their combined use provides more information about the values of stress and strain in different zones of the deformed volume of the metal.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сферический индентор</kwd><kwd>вдавливание</kwd><kwd>интенсивность напряжений</kwd><kwd>интенсивность деформаций</kwd><kwd>гидростатическое ядро</kwd><kwd>деформированный объем</kwd><kwd>твердость</kwd><kwd>метод конечных элементов</kwd><kwd>spherical indenter</kwd><kwd>indentation</kwd><kwd>stress intensity</kwd><kwd>strain intensity</kwd><kwd>hydrostatic core</kwd><kwd>strained metal</kwd><kwd>hardness</kwd><kwd>finite elements method</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Johnson K. L. Contact mechanics. - Cambridge: Cambridge University Press, 1985. - 452 p.</mixed-citation><mixed-citation xml:lang="en">Johnson K. 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