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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">10.31675/1607-1859-2024-26-2-93-103</article-id><article-id custom-type="edn" pub-id-type="custom">EVYRTU</article-id><article-id custom-type="elpub" pub-id-type="custom">vestniktgasu-1609</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>Системный анализ конкурирующих рисков отказа технических систем на основе непараметрического прогнозирования</article-title><trans-title-group xml:lang="en"><trans-title>Competing risks analysis of engineering system failure based on nonparametric prediction</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>Курасов</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurasov</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Курасов Олег Александрович, аспирант</p><p>634050, г. Томск, пр. Ленина, 30</p></bio><bio xml:lang="en"><p>Oleg A. Kurasov, Research Assistant</p><p>30, Lenin Ave., 634050, Tomsk</p></bio><email xlink:type="simple">oak18@tpu.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>Бурков</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Burkov</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бурков Пётр Владимирович, докт. техн. наук, ст. научный сотрудник; профессор</p><p>634050, г. Томск, пр. Ленина, 30</p><p>634003, г. Томск, пл. Соляная, 2</p></bio><bio xml:lang="en"><p>Petr V. Burkov, DSc, Professor, Senior Research Assistant</p><p>30, Lenin Ave., 634050, Tomsk</p><p>2, Solyanaya Sq., 634003, Tomsk</p></bio><email xlink:type="simple">burkovpv@tpu.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский Томский политехнический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Tomsk Polytechnic University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный исследовательский Томский политехнический университет; Томский государственный архитектурно-строительный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Tomsk Polytechnic University; Tomsk State University of Architecture and Building</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>22</day><month>04</month><year>2024</year></pub-date><volume>26</volume><issue>2</issue><fpage>93</fpage><lpage>103</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Курасов О.А., Бурков П.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Курасов О.А., Бурков П.В.</copyright-holder><copyright-holder xml:lang="en">Kurasov O.A., Burkov P.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/1609">https://vestnik.tsuab.ru/jour/article/view/1609</self-uri><abstract><p>Актуальность. Важность вопроса применения статистических методов для оценки конкурирующих рисков на участках наземной части газопроводов для принятия решений в области обеспечения надежности и безопасности, а также планирования обслуживания и ремонтных работ не вызывает сомнений.Целью исследования является численное применение методики непараметрического прогнозирования для оценки конкурирующих рисков отказа сложных технических систем.Методы исследования. Приведены два статистических подхода к решению проблемы различных нарушений целостности. В первом используется непараметрическое прогнозирование. Основное внимание уделяется возможному разрыву исследуемого участка трубопровода из-за конкретной угрозы целостности на фоне множества альтернативных угроз (конкурирующих рисков). Второй метод содержит анализ, учитывающий всю сеть газопроводов. Основное внимание уделяется изучению инцидентов с разрывами, что позволяет получить реалистичные данные о надежности полного жизненного цикла усредненного участка трубопровода в конкретном регионе исследования.Результаты. Описано численное применение методики непараметрического прогнозирования для конкурирующих рисков. На основании информации базы данных об отказах выведены нижняя и верхняя вероятности (границы), а также функции живучести для различных конкурирующих причин отказа для будущего участка наземной части газопровода, который выйдет из строя в результате разрыва.</p></abstract><trans-abstract xml:lang="en"><p>Purpose: The aim of this work is to analyze competing risks of engineering system failure using nonparametric prediction.Methodology: Two statistical methods are used to tackle the problem of the pipeline integrity. Nonparametric prediction is applied in the first one. The main attention is paid to the possible failure of the pipeline section due to a specific threat in terms of competing risks. The second method contains the analysis of the entire pipeline system. The focus is on rupture incidents, that provides the real data on the lifecycle of the pipeline section.Research findings: Nonparametric prediction is used to analyze competing risks of the pipeline failure. The lower and upper probability boundaries and survivability functions and competing risks of the pipeline section failure are introduced for a future ground section of the pipeline, which can be failed as a result of rupture.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>непараметрическое прогнозирование</kwd><kwd>надежность</kwd><kwd>квантильная регрессия</kwd><kwd>риск</kwd><kwd>трубопровод</kwd><kwd>живучесть</kwd></kwd-group><kwd-group xml:lang="en"><kwd>non-parametric forecasting</kwd><kwd>reliability</kwd><kwd>quantile regression</kwd><kwd>risk</kwd><kwd>pipeline</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">Coolen F.P.A, Coolen-Schrijner P., Yan K.J. Nonparametric predictive inference in reliability // Reliability Engineering &amp; System Safety. 2002. V. 78.2. P. 185–193. 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