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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">10.31675/1607-1859-2022-24-5-108-121</article-id><article-id custom-type="elpub" pub-id-type="custom">vestniktgasu-1314</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>Особенности динамического деформирования сжато-изогнутых конструкций балочного типа на податливых опорах</article-title><trans-title-group xml:lang="en"><trans-title>Dynamic deformability of oblique sections of compressed reinforced concrete beams on yielding supports</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>Kumpyak</surname><given-names>O. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Олег Григорьевич Кумпяк, докт. техн. наук, профессор</p><p>634003</p><p>пл. Соляная, 2</p><p>Томск</p></bio><bio xml:lang="en"><p>Oleg. G. Kumpyak, DSc, Professor</p><p>634003</p><p>2, Solyanaya Sq.</p><p>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>Мещеулов</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Meshcheulov</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Никита Владимирович Мещеулов, канд. техн. наук</p><p>634003</p><p>пл. Соляная, 2</p><p>Томск</p><p> </p></bio><bio xml:lang="en"><p>Nikita. V. Meshcheulov, PhD</p><p>634003</p><p>2, Solyanaya Sq.</p><p>Tomsk</p></bio><email xlink:type="simple">nikita.mesheulov@mail.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>2022</year></pub-date><pub-date pub-type="epub"><day>26</day><month>10</month><year>2022</year></pub-date><volume>24</volume><issue>5</issue><fpage>108</fpage><lpage>121</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кумпяк О.Г., Мещеулов Н.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Кумпяк О.Г., Мещеулов Н.В.</copyright-holder><copyright-holder xml:lang="en">Kumpyak O.G., Meshcheulov N.V.</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/1314">https://vestnik.tsuab.ru/jour/article/view/1314</self-uri><abstract><p>   В связи с активным ростом вероятности возникновения динамических воздействий природного и техногенного характера на здания и сооружения всё чаще появляется необходимость проектирования железобетонных конструкций, устойчивыхк данному типу нагрузок.</p><p>   Целью настоящей работы является экспериментальное изучение влияния активного способа защиты в виде податливых опор и уровня продольного обжатия на прочность и деформативность наклонных сечений сжато-изогнутых железобетонных конструкций.</p><p>   В работе изложена методика экспериментальных исследований. Установлено, что при уменьшении жёсткости податливых опор значительно увеличивается время сопротивления конструкции. При увеличении уровня продольного обжатия происходит уменьшение деформаций поперечной арматуры конструкций. Показано, что применение упругопластических податливых опор в сравнении с жестким опиранием приводит к снижению деформаций поперечной арматуры.</p></abstract><trans-abstract xml:lang="en"><p>   Due to the growing possibility of the likelihood of dynamic loads on buildings from natural and man-made emergency situations, it is necessary to design reinforced concrete structures resistant to such impacts.</p><p>   The aim of this work is to study effective methods of the structure protection such as yielding supports and longitudinal compression, deformability of oblique sections of reinforced concrete structures under compression and bending.</p><p>   The paper proposes the experimental methodology. It is shown that time of the structural resistance significantly increases with decreasing stiffness of yielding supports. When the longitudinal compression grows, deformation of transverse reinforcement reduces in the structure. It is demonstrated that the use of elastoplastic yielding supports reduces deformation of transverse reinforcement as compared to rigid supports.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сжато-изгибаемые железобетонные конструкции</kwd><kwd>податливые опоры</kwd><kwd>наклонные сечения</kwd><kwd>прочность</kwd><kwd>деформативность</kwd><kwd>динамическая нагрузка</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reinforced concrete structure</kwd><kwd>compression</kwd><kwd>bending</kwd><kwd>yielding support</kwd><kwd>oblique section</kwd><kwd>strength</kwd><kwd>deformability</kwd><kwd>dynamic load</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">Poonaya S., Thinvongpituk C., Teeboonma U. An Analysis of Collapse Mechanism of Thin-Walled Circular Tubes Subjected to Bending // Proceedings of WASET. 2007. № 26. 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