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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">veststu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Сибирского государственного университета путей сообщения</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Siberian State University of Transport</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1815-9265</issn><publisher><publisher-name>Сибирский государственный университет путей сообщения</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">veststu-646</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>ПРОЕКТИРОВАНИЕ И СТРОИТЕЛЬСТВО ДОРОГ, МОСТОВ И ТРАНСПОРТНЫХ ТОННЕЛЕЙ</subject></subj-group></article-categories><title-group><article-title>УЧЕТ ДЕМПФИРОВАНИЯ ПРИ МОДЕЛИРОВАНИИ ВЗАИМОДЕЙСТВИЯ БАЛКИ С ПОВРЕЖДЕНИЯМИ С ДВИЖУЩЕЙСЯ ПО НЕЙ МАССОЙ</article-title><trans-title-group xml:lang="en"><trans-title></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>Донец</surname><given-names>Н. А.</given-names></name></name-alternatives><email xlink:type="simple">donets@midast.com</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>Донец</surname><given-names>А. Н.</given-names></name></name-alternatives><email xlink:type="simple">donets@stu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>СГУПС</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>16</day><month>09</month><year>2026</year></pub-date><issue>28</issue><fpage>94</fpage><lpage>102</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Донец Н.А., Донец А.Н., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Донец Н.А., Донец А.Н.</copyright-holder><copyright-holder xml:lang="en">Донец Н.А., Донец А.Н.</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.vestnikstu.ru/jour/article/view/646">https://www.vestnikstu.ru/jour/article/view/646</self-uri><abstract><p>В работе рассмотрено аналитическое моделирование взаимодействия шарнирно-опертой балки Эйлера—Бернулли с повреждениями и движущейся по ней массы. При этом учтены эффекты демпфирования в конструкции, что дает возможность получать более точные результаты. Численный эксперимент позволил установить, что влияние демпфирования проявляется на высоких скоростях движения массы.</p></abstract><kwd-group xml:lang="ru"><kwd>динамика</kwd><kwd>балка с повреждениями</kwd><kwd>движущаяся масса</kwd><kwd>демпфирование</kwd><kwd>dynamics</kwd><kwd>damaged beam</kwd><kwd>movable load</kwd><kwd>damping</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">Vibration of damaged beams under a moving mass: theory and experimental validation / C. Bilello, L. A. Bergman // Journal of Sound and Vibration. 2004. V. 274. J№ 3-5. P. 567-582.</mixed-citation><mixed-citation xml:lang="en">Vibration of damaged beams under a moving mass: theory and experimental validation / C. Bilello, L. A. Bergman // Journal of Sound and Vibration. 2004. V. 274. J№ 3-5. P. 567-582.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">One-dimensional theory of cracked Bernoulli-Euler beams / S. Christides, A. D. S. Barr // International Journal of Mechanical Sciences. 1984. V. 26. № 11-12. P. 639-648.</mixed-citation><mixed-citation xml:lang="en">One-dimensional theory of cracked Bernoulli-Euler beams / S. Christides, A. D. S. Barr // International Journal of Mechanical Sciences. 1984. V. 26. № 11-12. P. 639-648.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Dynamic response of a beam with a crack subject to a moving mass / M. A. Mahmoud, M. A. Abou Zaid // Journal of Sound and Vibration. 2002. V. 256. № 4. P. 591-603.</mixed-citation><mixed-citation xml:lang="en">Dynamic response of a beam with a crack subject to a moving mass / M. A. Mahmoud, M. A. Abou Zaid // Journal of Sound and Vibration. 2002. V. 256. № 4. P. 591-603.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Dynamic deflection of a cracked shaft subj ected to moving mass / D. R. Parhi, A. K. Behera // T ransactions of the Canadian Society for Mechanical Engineering. 1997. V. 21. P. 295-316.</mixed-citation><mixed-citation xml:lang="en">Dynamic deflection of a cracked shaft subj ected to moving mass / D. R. Parhi, A. K. Behera // T ransactions of the Canadian Society for Mechanical Engineering. 1997. V. 21. P. 295-316.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Matrix methods in elastomechanics / E. C. Pestel, F. A. Leckie. New York, McGraw-Hill, 1963.</mixed-citation><mixed-citation xml:lang="en">Matrix methods in elastomechanics / E. C. Pestel, F. A. Leckie. New York, McGraw-Hill, 1963.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">The Stress Analysis of Cracks Handbook, Third Edition / H. Tada, P. C. Paris, G. R. Irwin: ASME Press, 2000. 696 р.</mixed-citation><mixed-citation xml:lang="en">The Stress Analysis of Cracks Handbook, Third Edition / H. Tada, P. C. Paris, G. R. Irwin: ASME Press, 2000. 696 р.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Тимошенко С.П. Прочность и колебания элементов конструкций. М.: Наука, 1975.</mixed-citation><mixed-citation xml:lang="en">Тимошенко С.П. Прочность и колебания элементов конструкций. М.: Наука, 1975.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
