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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">blackmet</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Черная Металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya. Ferrous Metallurgy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-0797</issn><issn pub-type="epub">2410-2091</issn><publisher><publisher-name>National University of Science and Technology "MISIS"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17073/0368-0797-2013-9-67-68</article-id><article-id custom-type="elpub" pub-id-type="custom">blackmet-304</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SHORT REPORTS</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ ГЕОМЕТРИЧЕСКИХ ПАРАМЕТРОВ НА ПРИРАЩЕНИЕ ФЛАНЦЕВ ПРИ ПРОКАТКЕ ДВУТАВРОВЫХ ПРОФИЛЕЙ В УНИВЕРСАЛЬНОМ БАЛОЧНОМ КАЛИБРЕ</article-title><trans-title-group xml:lang="en"><trans-title>THE INFLUENCE OF GEOMETRICAL PARAMETERS ON INCREMENT OF H-BEAM FLANGES IN UNIVERSAL BEAM GROOVE</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>Непряхин</surname><given-names>С. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Nepryakhin</surname><given-names>S. O.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шилов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shilov</surname><given-names>V. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шварц</surname><given-names>Д. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Schwartz</surname><given-names>D. L.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Уральский федеральный университет</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>26</day><month>03</month><year>2015</year></pub-date><volume>56</volume><issue>9</issue><fpage>67</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Непряхин С.О., Шилов В.А., Шварц Д.Л., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Непряхин С.О., Шилов В.А., Шварц Д.Л.</copyright-holder><copyright-holder xml:lang="en">Nepryakhin S.O., Shilov V.A., Schwartz D.L.</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://fermet.misis.ru/jour/article/view/304">https://fermet.misis.ru/jour/article/view/304</self-uri><abstract><p>Разработана математическая модель формоизменения широкополочных двутавров при прокатке в универсальном балочном калибре, которая позволяет оценить влияние геометрических параметров на утяжку или приращение фланцев прокатываемого профиля. Установлено решающее влияние отношения коэффициентов обжатий шейки и фланцев на приращение (утяжку) фланцев, а также относительной высоты фланцев.</p></abstract><trans-abstract xml:lang="en"><p>The mathematical model of metal forming under rolling of H-beam in universal beam groove was developed that enables to assess effect of the geometrical parameters on increment or pulling-down of a rolling section flange. The influence of draft ratio of web and flange on increment or pulling-down of flange and relative height of flange was determined.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>математическая модель</kwd><kwd>прокатка широкополочных балок</kwd><kwd>приращение фланцев</kwd><kwd>коэффициент обжатия</kwd><kwd>формоизменение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mathematical model</kwd><kwd>rolling of H-beam</kwd><kwd>increment of flange</kwd><kwd>draft ratio</kwd><kwd>forming</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">Матвеев Б.Н. // Черная металлургия: Бюл. ин-та «Черметинформация». 2006. № 2. С. 40 – 43.</mixed-citation><mixed-citation xml:lang="en">Матвеев Б.Н. // Черная металлургия: Бюл. ин-та «Черметинформация». 2006. № 2. 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