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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">concconc</journal-id><journal-title-group><journal-title xml:lang="ru">Железобетонные конструкции</journal-title><trans-title-group xml:lang="en"><trans-title>Reinforced concrete structures</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2949-1622</issn><issn pub-type="epub">2949-1614</issn><publisher><publisher-name>Национальный исследовательский Московский государственный строительный университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22227/2949-1622.2026.1.3-23</article-id><article-id custom-type="elpub" pub-id-type="custom">concconc-88</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>ТЕОРИЯ БЕТОНА И ЖЕЛЕЗОБЕТОНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>THEORY OF CONCRETE AND REINFORCED CONCRETE</subject></subj-group></article-categories><title-group><article-title>Сопротивление железобетонных плит ударным нагрузкам</article-title><trans-title-group xml:lang="en"><trans-title>Resistance of Reinforced Concrete Slabs to Impact Loads</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0569-4788</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тамразян</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Tamrazyan</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ашот Георгиевич Тамразян, член-корреспондент РААСН, доктор технических наук, профессор, заведующий кафедрой железобетонных и каменных конструкций</p><p>129337, г. Москва, Ярославское шоссе, д. 26</p><p>Scopus: 55975413900, ResearcherID: T-1253-2017</p></bio><bio xml:lang="en"><p>Ashot G. Tamrazyan, Corresponding Member of RAACS, Doctor of Technical Sciences, Professor, Head of Department of Reinforced Concrete and Masonry Structures</p><p>26 Yaroslavskoe shosse, Moscow, 129337</p><p>Scopus: 55975413900, ResearcherID: T-1253-2017</p></bio><email xlink:type="simple">Tamrazian@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский Московский государственный строительный университет (НИУ МГСУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow State University of Civil Engineering (National Research University) (MGSU)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>31</day><month>03</month><year>2026</year></pub-date><volume>13</volume><issue>1</issue><fpage>3</fpage><lpage>23</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тамразян А.Г., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Тамразян А.Г.</copyright-holder><copyright-holder xml:lang="en">Tamrazyan A.G.</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.g-b-k.ru/jour/article/view/88">https://www.g-b-k.ru/jour/article/view/88</self-uri><abstract><p>Представлены результаты экспериментальных исследований для изучения работы железобетонных плит под воздействием низкоскоростных ударных нагрузок. Ударные нагрузки создавались на образцах свободно падающим грузом, ударяющим на образцы в средней точке. Результаты этих испытаний показали, что ударное поведение плит значительно отличается от их статического поведения. Профили перемещения и распределение сил сильно изменяются из-за высоких инерционных сил во время удара. Собраны данные испытаний с целью понимания поведения железобетонных плит под ударными нагрузками, которые могут быть использованы в дальнейших исследованиях и по-служить отправной точкой для разработки методов анализа и проектирования ударных нагрузок. Изучение поведения железобетонных плит, подверженных ударным нагрузкам, требует хорошо разработанной экспериментальной программы в сопровождении численных и аналитических исследований. Экспериментальные исследования имеют решающее значение для проверки аналитических и численных методов. В данном исследовании изучается поведение железобетонных плит, испытанных под различными ударными нагрузками, и результаты сравниваются с поведением идентичных образцов, испытанных под статическими нагрузками. </p></abstract><trans-abstract xml:lang="en"><p>The results of experimental studies examining the performance of reinforced concrete slabs under low-velocity impact loads are presented. Im-pact loads were generated on specimens using a freely falling weight, striking the specimens at their midpoint. These tests showed that the impact behavior of the slabs differs significantly from their static behavior. Displacement pro-files and force distributions change significantly due to the high inertial forces during impact. Test data were collected using well-equipped instrumentation to understand the behavior of reinforced concrete slabs under impact loads. This data can be used in further research and serve as a starting point for the development of analysis and design methods for impact loads. Studying the behavior of reinforced concrete slabs subjected to impact loads requires a well-designed experimental program accompanied by numerical and analyti-cal studies. Experimental studies are crucial for validating analytical and nu-merical methods. This study investigates the behavior of reinforced concrete slabs tested under various impact loads and compares the results with the be-havior of identical specimens tested under static loads.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>железобетонная плита</kwd><kwd>армирование</kwd><kwd>ударные нагрузки</kwd><kwd>высота падения</kwd><kwd>скорость масс</kwd><kwd>прогиб</kwd><kwd>повреждение</kwd><kwd>пробивание</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reinforced concrete slab</kwd><kwd>reinforcement</kwd><kwd>impact loads</kwd><kwd>drop height</kwd><kwd>mass velocity</kwd><kwd>deflection</kwd><kwd>damage</kwd><kwd>penetration</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">Баженов Ю.М. Бетон при динамическом нагружении. М. : Стройиздат, 1970. 292 с.</mixed-citation><mixed-citation xml:lang="en">Bazhenov Yu.M. Concrete under dynamic loading. 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