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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">10.31675/1607-1859-2020-22-4-102-113</article-id><article-id custom-type="elpub" pub-id-type="custom">vestniktgasu-828</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>Исследование упругой клепаной перфорированной панели с трещинами</article-title><trans-title-group xml:lang="en"><trans-title>Elastic riveted perforated plate with cracks</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>Яхьяев</surname><given-names>Д. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakhyaev</surname><given-names>J. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яхьяев Джошгун Дунямин оглу, аспирант</p><p>AZ1073, Азербайджан, г. Баку, пр. Г. Джавида, 25</p></bio><bio xml:lang="en"><p>Joshgun D. Yakhyaev, Research Assistant</p><p>25, H. Javid Ave., Baku, Azerbaijan</p></bio><email xlink:type="simple">neftoil.az@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Азербайджанский технический университет</institution><country>Азербайджан</country></aff><aff xml:lang="en"><institution>Azerbaijan Technical University</institution><country>Azerbaijan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>27</day><month>08</month><year>2020</year></pub-date><volume>22</volume><issue>4</issue><fpage>102</fpage><lpage>113</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Яхьяев Д.Д., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Яхьяев Д.Д.</copyright-holder><copyright-holder xml:lang="en">Yakhyaev J.D.</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/828">https://vestnik.tsuab.ru/jour/article/view/828</self-uri><abstract><p>Получено решение задачи о взаимодействии двух факторов: усиления панели системой стрингеров и ее ослабления рядом круговых отверстий и двумя трещинами вдоль отрезков абсцисс, находящимися вблизи контура каждого отверстия. Контуры отверстий и берега трещин свободны от внешних нагрузок. К панели прикреплена периодическая система поперечных ребер жесткости. Клепаная панель подвергается растяжению вдоль ребер жесткости постоянными напряжениями σ0. Действие приклепанных подкрепляющих ребер жесткости моделируется неизвестными сосредоточенными силами, приложенными в местах расположения точек крепления.</p><p>Предложена эффективная методика решения задачи о подкреплении поперечными ребрами жесткости пластин, ослабленных концентраторами напряжений (отверстия, трещины), при силовом нагружении. Найдены коэффициенты интенсивности напряжений и предельные нагрузки в зависимости от геометрических и физических параметров задачи.</p></abstract><trans-abstract xml:lang="en"><p>The paper proposes the problem solution for interaction of two following factors: perforated plate reinforcement by a stringer system and its loosening by a number of circular holes and two cracks along the x-axis near each hole. The hole and crack edges are free from external loads. The riveted plate is subjected to tension by strengthening ribs via constant stresses. The action of riveted reinforcing strengthening ribs is modeled by unknown concentrated forces applied to anchor points.</p><p>An effective solution is proposed for the reinforcement by transverse strengthening ribs of plates weakened by stress concentrators (holes, cracks) under loading. The stress intensity and ultimate loads are found depending on geometrical and physical parameters of the problem.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>упругая клепаная панель</kwd><kwd>трещины вблизи отверстий</kwd><kwd>сосредоточенные силы</kwd><kwd>одноосное растяжение</kwd><kwd>коэффициенты интенсивности напряжений</kwd><kwd>критические нагрузки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>elastic riveted plate</kwd><kwd>cracks</kwd><kwd>concentrated forces</kwd><kwd>uniaxial tension</kwd><kwd>stress intensity</kwd><kwd>critical 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">Партон В.З., Морозов Е.М. Механика упругопластического разрушения. Москва : Наука, 1985. 504 с.</mixed-citation><mixed-citation xml:lang="en">Parton V.Z., Morozov E.M. Mekhanika uprugoplasticheskogo razrusheniya [Elastoplastic fracture mechanics]. Moscow: Nauka, 1985. 504 p. 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