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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">omna</journal-id><journal-title-group><journal-title xml:lang="ru">Омский научный вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Omsk Scientific Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-8225</issn><issn pub-type="epub">2541-7541</issn><publisher><publisher-name>Омский государственный технический университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25206/1813-8225-2025-196-26-34</article-id><article-id custom-type="edn" pub-id-type="custom">UGRPYB</article-id><article-id custom-type="elpub" pub-id-type="custom">omna-195</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>МАШИНОСТРОЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MECHANICAL ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Влияние расположения технологического оборудования на результаты расчета цифровой модели башни сотовой связи</article-title><trans-title-group xml:lang="en"><trans-title>Impact of the location of technological equipment on the calculation results of the digital cell tower</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-7167-0652</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маркина</surname><given-names>Ю. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Markina</surname><given-names>Yu. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юлия Дмитриевна Маркина, кандидат технических наук, старший преподаватель</p><p>кафедра «Теория сооружений и технической механики»</p><p>603000; ул. Ильинская, 65; Нижний Новгород</p><p>AuthorID (РИНЦ): 1229730</p></bio><bio xml:lang="en"><p>Yuliya Dmitriyevna Markina, Candidate of Technical Sciences, Senior Lecturer</p><p>Theory of Structures and Technical Mechanics Department</p><p>603000;  l’inskaya St., 68; Nizhny Novgorod</p><p>AuthorID (RSCI): 1229730</p></bio><email xlink:type="simple">poluektoff@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Нижегородский государственный архитектурно-строительный университет<country>Россия</country></aff><aff xml:lang="en">Nizhny Novgorod State University of Architecture and Civil Engineering<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2025</year></pub-date><volume>0</volume><issue>4</issue><fpage>26</fpage><lpage>34</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Маркина Ю.Д., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Маркина Ю.Д.</copyright-holder><copyright-holder xml:lang="en">Markina Y.D.</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://onv.omgtu.ru/jour/article/view/195">https://onv.omgtu.ru/jour/article/view/195</self-uri><abstract><p>   Современные антенно-мачтовые сооружения, используемые для размещения оборудования беспроводной связи, характеризуются высокой чувствительностью к воздействию ветровой нагрузки. Геометрические особенности, форма и пространственное расположение антенн оказывают значительное влияние на напряжённо-деформированное состояние несущих металлических конструкций. В исследовании представлены результаты расчета цифровой модели башни сотовой связи с учётом реального размещения антенн и различных направлений ветрового потока. Проведённый численный анализ показал, что применение ограниченного количества расчетных направлений ветровой нагрузки, основанных лишь на нормах СП 20.13330.2016, не обеспечивает необходимой точности расчета. Обоснована востребованность индивидуального подхода при выборе направлений воздействия и построении расчётных моделей с различной ориентацией конструкции относительно ветра. Полученные результаты актуальны при проектировании и реконструкции антенно-мачтовых сооружений, а также при их последующем дооборудовании.</p></abstract><trans-abstract xml:lang="en"><p>   Modern antenna-mast structures, used for housing wireless communication equipment, are characterized by high sensitivity to wind load effects. The geometric features, shape, and spatial arrangement of antennas significantly influence the stress-strain state of the load-bearing metal structures. The study presents the calculation results of a digital model of a cell tower, taking into account the actual placement of antennas and various wind flow directions. The conducted numerical analysis shows that applying a limited number of wind load calculation directions, based solely on the norms of SP 20.13330.2016, does not provide the required calculation accuracy. The authors prove the necessity of an individual approach in selecting the directions of action and constructing computational models with varying structural orientations relative to the wind. The obtained results are relevant for the design and reconstruction of antenna-mast structures, as well as for their subsequent retrofitting.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>антенно-мачтовые сооружения</kwd><kwd>ветровая нагрузка</kwd><kwd>решетчатые металлические конструкции</kwd><kwd>панельные антенны</kwd><kwd>цифровое моделирование</kwd><kwd>напряженно-деформированное состояние</kwd><kwd>аэродинамическое сопротивление</kwd><kwd>инженерный расчет</kwd></kwd-group><kwd-group xml:lang="en"><kwd>antenna-mast structures</kwd><kwd>wind load</kwd><kwd>lattice metal structures</kwd><kwd>panel antennas</kwd><kwd>digital modeling</kwd><kwd>stress-strain state</kwd><kwd>aerodynamic resistance</kwd><kwd>engineering calculation</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Автор не имеет финансовой заинтересованности в представленных материалах и методах</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>The author has no financial interest in the presented materials or methods</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Белаш Т. 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