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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">10.22227/2949-1622.2024.2.3-11</article-id><article-id custom-type="elpub" pub-id-type="custom">concconc-46</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>Прогрессирующее разрушение конструктивных систем зданий с учетом силовых и коррозионных повреждений</article-title><trans-title-group xml:lang="en"><trans-title>Progressive Collapse of Structural Systems Considering Force and Corrosion Damage</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>Меркулов</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Merkulov</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сергей Иванович Меркулов, чл.-корр. РААСН, д-р техн. наук, профессор, заведующий кафедрой промышленного и гражданского строительства</p><p>305000, г. Курск, ул. Радищева, д. 33</p><p>РИНЦ AuthorID: 382671, Scopus: 55917127800</p></bio><bio xml:lang="en"><p>Sergei I. Merkulov, Corresponding member of RAACS, Doctor of Technical Sciences, Professor, Неad of the Department of Civil Engineering</p><p>33 Radishcheva street, Kursk, 305000</p><p>RISC AuthorID: 382671, Scopus: 55917127800</p></bio><email xlink:type="simple">mersi.dom@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Курский государственный университет<country>Россия</country></aff><aff xml:lang="en">Kursk State University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2024</year></pub-date><volume>6</volume><issue>2</issue><fpage>3</fpage><lpage>11</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Меркулов С.И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Меркулов С.И.</copyright-holder><copyright-holder xml:lang="en">Merkulov S.I.</copyright-holder><license 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/46">https://www.g-b-k.ru/jour/article/view/46</self-uri><abstract><p>Сформулированы основные направления развития теории конструктивной безопасности зданий и сооружений. Предложен иерархический подход к оценке конструктивной безопасности объектов при коррозионных повреждениях от материалов конструкций до конструктивной системы. Определены особенности коррозионной повреждаемости бетона железобетонных конструкций, проанализированы механизмы силовых и коррозионных воздействий и их влияние на прогрессирующее разрушение конструктивных систем эксплуатируемых зданий.</p></abstract><trans-abstract xml:lang="en"><p>The main directions of development of the theory of structural safety of buildings and structures have been formulated. A hierarchical approach to the assessment of structural safety of objects under corrosion damage from structural materials to structural system is proposed. Peculiarities of corrosion damageability of concrete of reinforced concrete structures are determined, mechanisms of force and corrosion effects and their influence on progressive destruction of structural systems of exploited buildings are analyzed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>конструктивная безопасность зданий</kwd><kwd>напряженное состояние</kwd><kwd>коррозионные повреждения</kwd><kwd>конструктивная система</kwd><kwd>прогрессирующее разрушение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>structural safety of buildings</kwd><kwd>stress state</kwd><kwd>corrosion damage</kwd><kwd>structural system</kwd><kwd>progressive failure</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">Merkulov S.I. Strength and Deformability of Reinforced Concrete Structures in Service // World Applied Sciences Journal. 2013. № 25 (12). 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