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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">vestniktgasu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Томского государственного архитектурно-строительного университета</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-1859</issn><issn pub-type="epub">2310-0044</issn><publisher><publisher-name>Tomsk State University of Architecture and Building</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31675/1607-1859-2021-23-6-143-156</article-id><article-id custom-type="elpub" pub-id-type="custom">vestniktgasu-1122</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>СТРОИТЕЛЬНЫЕ КОНСТРУКЦИИ, ЗДАНИЯ И СООРУЖЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BUILDING AND CONSTRUCTION</subject></subj-group></article-categories><title-group><article-title>Экспериментальные исследования железобетонных балок с распором на податливых опорах при кратковременном динамическом нагружении</article-title><trans-title-group xml:lang="en"><trans-title>Reinforced concrete beams on yielding supports with thrust under dynamic load</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>Кумпяк</surname><given-names>О. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>O.G.	Kumpyak</surname><given-names>O. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кумпяк Олег Григорьевич, доктор технических наук, профессор</p><p>634003, г. Томск, пл. Соляная, 2</p></bio><bio xml:lang="en"><p>Oleg G. Kumpyak, DSc, Professor</p><p>2, Solyanaya Sq., 634003, Tomsk</p></bio><email xlink:type="simple">OGKumpyak@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>Галяутдинов</surname><given-names>Д. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Galyautdinov</surname><given-names>D. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Галяутдинов Дауд Рашидович, ассистент</p><p>634003, г. Томск, пл. Соляная, 2</p></bio><bio xml:lang="en"><p>Daud R. Galyautdinov, Lecturer Assistant</p><p>2, Solyanaya Sq., 634003, Tomsk</p></bio><email xlink:type="simple">DaudG@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Томский государственный архитектурно-строительный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tomsk State University of Architecture and Building</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>26</day><month>12</month><year>2021</year></pub-date><volume>23</volume><issue>6</issue><fpage>143</fpage><lpage>156</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кумпяк О.Г., Галяутдинов Д.Р., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Кумпяк О.Г., Галяутдинов Д.Р.</copyright-holder><copyright-holder xml:lang="en">O.G.	Kumpyak O.G., Galyautdinov 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://vestnik.tsuab.ru/jour/article/view/1122">https://vestnik.tsuab.ru/jour/article/view/1122</self-uri><abstract><p>При проектировании железобетонных балочных конструкций с ограничением горизонтального смещения на опорах при кратковременном динамическом нагружении необходимо учитывать возникновение реакции распора. Наличие распора приводит к значительному увеличению прочности и трещиностойкости конструкций, а при использовании податливых опор к повышению их энергоемкости.</p><p>Целью экспериментального исследования является изучение целесообразности применения податливых опор в распорных динамически нагруженных конструкциях.</p><p>В работе представлены результаты экспериментальных исследований железобетонных балочных конструкций с распором на податливых опорах при кратковременном динамическом нагружении. Рассмотрено влияние податливых опор на прочность, деформативность и трещиностойкость железобетонных конструкций с распором.</p><p>Результаты экспериментальных исследований свидетельствуют о положительном эффекте применения податливых опор в динамически нагруженных конструкциях с распором.</p></abstract><trans-abstract xml:lang="en"><p>Reinforced concrete beam with limited horizontal displacement on yielding supports under dynamic loading require considering the thrust response. The thrust presence significantly increases the beam strength and crack resistance. The use of yielding supports increases their energy intensity. The purpose of the paper is the experimental study of using yielding supports under the dynamic load conditions. The experimental results concern the reinforced concrete beam with yielding supports with a thrust under the dynamic load. The paper shows the effect from yielding supports on the strength, deformability, and crack resistance of reinforced concrete beams. The obtained results indicate to a positive effect form the use of yielding supports of the beam under the dynamic load.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>железобетонная балка</kwd><kwd>податливая опора</kwd><kwd>распор</kwd><kwd>кратковременная динамическая нагрузка</kwd><kwd>опорная реакция</kwd><kwd>перемещения</kwd><kwd>ускорения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reinforced concrete beam</kwd><kwd>yielding support</kwd><kwd>thrust</kwd><kwd>dynamic load</kwd><kwd>thrust response</kwd><kwd>displacement</kwd><kwd>acceleration</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">Абдуль-Рахман А.С. Повышение несущей способности железобетонных конструкций при взрывных воздействиях : диссертация на соискание ученой степени кандидата технических наук. 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