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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">vdgtu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Дагестанского государственного технического университета. Технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of Dagestan State Technical University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-6185</issn><issn pub-type="epub">2542-095X</issn><publisher><publisher-name>Daghestan State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21822/2073-6185-2022-49-3-123-132</article-id><article-id custom-type="elpub" pub-id-type="custom">vdgtu-1129</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>СТРОИТЕЛЬСТВО И АРХИТЕКТУРА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BUILDING AND ARCHITECTURE</subject></subj-group></article-categories><title-group><article-title>Сочетание динамических и кинематических векторных возмущений балок</article-title><trans-title-group xml:lang="en"><trans-title>Combination of dynamic and kinematic vector perturbations of beams</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>Казиев</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaziev</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p> кандидат технических наук, доцент кафедры строительных конструкций и механики</p><p> 360004, г. Нальчик, ул. Чернышевского, 173, Россия </p></bio><bio xml:lang="en"><p> Cand. Sci. (Eng.), Assoc. Prof., Department of Building Structures and Mechanics </p><p> 173 Chernyshevskogo Str., Nalchik 360004, Russia </p></bio><email xlink:type="simple">kaziev1969@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>Лихов</surname><given-names>З. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Likhov</surname><given-names>Z. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат технических наук, доцент, заведующий кафедрой сопротивления материалов, теоретической и строительной механики</p><p> 360004, г. Нальчик, ул. Чернышевского, 173, Россия </p></bio><bio xml:lang="en"><p> Cand. Sci. (Eng.), Assoc. Prof., Head of the Department of Strength of Materials, Theoretical and Structural Mechanics </p><p> 173 Chernyshevskogo Str., Nalchik 360004, Russia </p></bio><email xlink:type="simple">zalimhan@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>Джанкулаев</surname><given-names>А. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzhankulaev</surname><given-names>A. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат технических наук, доцент кафедры строительных конструкций и механики; строительных конструкций и механики</p><p> 360004, г. Нальчик, ул. Чернышевского, 173, Россия </p></bio><bio xml:lang="en"><p> Cand. Sci. (Eng.), Assoc. Prof., Department of Building Structures and Mechanics </p><p> 173 Chernyshevskogo Str., Nalchik 360004, Russia </p></bio><email xlink:type="simple">dzhankulaevaj@yandex.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>Кумышев</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kumyshev</surname><given-names>I. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p> магистрант</p><p> 360004, г. Нальчик, ул. Чернышевского, 173, Россия </p></bio><bio xml:lang="en"><p> Undergraduate </p><p> 173 Chernyshevskogo Str., Nalchik 360004, Russia </p></bio><email xlink:type="simple">dzhankulaevaj@yandex.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>Шигалугов</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shigalugov</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p> магистрант</p><p> 360004, г. Нальчик, ул. Чернышевского, 173, Россия </p></bio><bio xml:lang="en"><p> Undergraduate </p><p> 173 Chernyshevskogo Str., Nalchik 360004, Russia </p></bio><email xlink:type="simple">dzhankulaevaj@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Кабардино-Балкарский государственный университет им. Х.М. Бербекова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>H.M. Berbekov Kabardino-Balkarian 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>09</day><month>11</month><year>2022</year></pub-date><volume>49</volume><issue>3</issue><fpage>123</fpage><lpage>132</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Казиев А.М., Лихов З.Р., Джанкулаев А.Я., Кумышев И.Ю., Шигалугов Г.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Казиев А.М., Лихов З.Р., Джанкулаев А.Я., Кумышев И.Ю., Шигалугов Г.А.</copyright-holder><copyright-holder xml:lang="en">Kaziev A.M., Likhov Z.R., Dzhankulaev A.Y., Kumyshev I.Y., Shigalugov G.A.</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://vestnik.dgtu.ru/jour/article/view/1129">https://vestnik.dgtu.ru/jour/article/view/1129</self-uri><abstract><sec><title>Цель</title><p>Цель. Целью исследования является изучение работы балок при одновременном влиянии сочетанных воздействий: моменты на концах, кинематические гармонические перемещения обоих опор, распределённой нагрузки с разными амлитудами, частотами, фазами, наличии вязкого трения.</p></sec><sec><title>Метод</title><p>Метод. Исследование основано на решении краевой задачи и моделировании.</p></sec><sec><title>Результат</title><p>Результат. Исследованы вынужденные поперечные колебания балок постоянного сечения с учётом демпфирования. Рассмотрены непериодические, периодические и гармонические колебания балки от векторных возмущений. Приведены примеры решения для различных условий закреплений балки.</p></sec><sec><title>Вывод</title><p>Вывод. Авторскую разработку можно адаптировать к колебаниям стержней переменного сечения, к колебаниям континуально-дискретных стержней. Полученные передаточные функции позволяют рассчитывать элементы зданий в виде стержней на случайные процессы, учитывая их корреляцию.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective. The aim of the study is to study the operation of beams under the simultaneous influence of combined actions: moments at the ends, kinematic harmonic displacements of both supports, a distributed load with different amplitudes, frequencies, phases, and the presence of viscous friction.</p></sec><sec><title>Method</title><p>Method. The study is based on solving a boundary value problem and modeling.</p></sec><sec><title>Result</title><p>Result. Investigated the forced transverse vibrations of beams with constant cross-subject to damping. Considered non-periodic, periodic and harmonic oscillations of the beams from vector perturbations. Examples of solutions for various conditions bearings beams.</p></sec><sec><title>Conclusion</title><p>Conclusion. The author's development can be adapted to vibrations of bars of variable cross section, to vibrations of continuous-discrete bars. The resulting transfer functions make it possible to calculate building elements in the form of rods for random processes, taking into account their correlation.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>балка</kwd><kwd>вязкое трение</kwd><kwd>частота</kwd><kwd>динамические и кинематические возмущения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>beam</kwd><kwd>viscous friction</kwd><kwd>frequency</kwd><kwd>dynamic and kinematic disturbances</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">Бидерман В.Л. Прикладная теория механических колебаний. – М.: Высшая школа. 1979. – 416 с.</mixed-citation><mixed-citation xml:lang="en">Biderman V.L. Applied theory of mechanical oscillations. M.: Higher school. 1979; 416. 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